{"title":"Unison Research","description":"","products":[{"product_id":"unison-research-unico-due-integrated-amplifier","title":"Unison Research Unico Due Integrated Amplifier","description":"\u003ch2\u003eUnison Research Unico Due Integrated Amplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003eUnico Due is the latest amplifier from Unison Research. Unico Due benefits from Unison Research’s decades of experience in design and production technology. It maintains all the best qualities that made its predecessor a runaway success and introduces new and enhanced features. \u003cbr\u003e\u003cbr\u003eThe electronic circuitry of the Unico Due has been completely redesigned. While maintaining the qualities that made the Unico range such a legend in the audio industry, key improvements have been made that are nothing short of ground-breaking. Firstly, the power supply circuits have been enhanced thanks to a substantial increase in filter capacitance size and to a new high quality shielded and encapsulated power transformer. The new power distribution system of the audio power output stage combines space optimization and superior circuit solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnico Due Integrated Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eTech Specs\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eOutput power: 100+100W on 8Ω, 180+180W on 4Ω, 290W+290W on 2Ω\u003c\/li\u003e\n\u003cli\u003eValves: 2 x ECC83 (12AX7)\u003c\/li\u003e\n\u003cli\u003eFilter capacitance: 80,000uF\u003c\/li\u003e\n\u003cli\u003eOutput stage: Dynamic Class A 4X power BJT double complementary pair, “Super-Symmetric” configuration\u003c\/li\u003e\n\u003cli\u003eBiasing: Dynamic Class A\u003c\/li\u003e\n\u003cli\u003eInputs: 3 analogue line (RCA) programmable volume AV input, 1 digital (USB), 1 tape RCA, 1 Phono MM \/ MC\u003c\/li\u003e\n\u003cli\u003eAnalogue line Outputs: 1 tape (RCA), 1 stereo subwoofer (RCA), 1 DAC\u003c\/li\u003e\n\u003cli\u003eRemote: IR volume and source\u003c\/li\u003e\n\u003cli\u003eDimensions: 43.5 x 43 x 13 cm (W x D x H)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003ePHONO stage\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eInput impedance: 47 kohm \/ 220 pF (MM) – 100 ohm \/ 440 pF (MC)\u003c\/li\u003e\n\u003cli\u003eGain: MM 40 dB, MC 50 dB\u003c\/li\u003e\n\u003cli\u003eGain Selection: +0 dB \/ +10 dB\u003c\/li\u003e\n\u003cli\u003eMax input voltage: 120 mV @ 1kHz (MM)\u003c\/li\u003e\n\u003cli\u003eRIAA: active low frequency, passive at high frequency\u003c\/li\u003e\n\u003cli\u003eTHD: 0.09% @ 5mV, 1kHz, MM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Silver","offer_id":52282453295470,"sku":"UNIUNICODUES","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52282453328238,"sku":"UNIUNICODUEB","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-unico-due-integrated-amplifier-in-silver.jpg?v=1753723905"},{"product_id":"unison-research-unico-cd-uno-cd-player","title":"Unison Research Unico CD Uno CD Player","description":"\u003ch2\u003eUnison Research Unico CD Uno CD Player - Unison Research\u003c\/h2\u003e\n\u003cp\u003eThe Unico CDUno is a high-specification DAC with integrated CD mechanism that is flexible and customizable. The CDUno combines Unison Research’s high-end sound quality with the broad playback possibilities offered by today’s digital audio solutions. The CDUno will allow you to play back all the music formats and sampling rates currently available on the market. \u003cbr\u003e\u003cbr\u003eThe UnicoCDUno boasts a wide variety of inputs and outputs. On the back-panel there are inputs for USB and Toslink TM cables, and built inside the housing is a BluetoothTM receiver that allows for wireless streaming from compatible devices. \u003cbr\u003e\u003cbr\u003eThe audio stage uses one ECC82 double triode, operating in pure class A, followed by a solid state discrete buffer still operating in class A for a low impedance output and ideal audio behavior.\u2028Aesthetically the CDUno, like the CDDue, differs from existing Unico products with its new three- fold faceplate, white LEDs and white display. This same aesthetic will pass over to the new Unico 90 and Unico 150 amplifiers, which are designed to be perfect matches for the CDUno and CDDue.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnico CD Uno CD Player\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eTech Specs\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eHybrid DAC with CD transport\u003c\/li\u003e\n\u003cli\u003eValve: 1 x ECC82\u003c\/li\u003e\n\u003cli\u003eDigital Inputs:\u003c\/li\u003e\n\u003cli\u003e1 x USB 2.0: 44.1 – 384 kHz , DSD128, DSD256 Ready Res: 16 to 32 bits\u003c\/li\u003e\n\u003cli\u003e1 x Toslink™ : 44.1 – 96 Res.: 16 to 24 bits\u003c\/li\u003e\n\u003cli\u003e1 x Bluetooth™ 3.0 : 44.1, 48kHz Res: 16 bits\u003c\/li\u003e\n\u003cli\u003eDigital Output: 1x S\/PDIF 0.5Vpp on 75 Ohms\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eTransport: CD-Loader\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eTransport: CD-Loader\u003c\/li\u003e\n\u003cli\u003eDisplay: White graphic OLED 128 X 64\u003c\/li\u003e\n\u003cli\u003eDAC: ESS Sabre ES9018K2M\u003c\/li\u003e\n\u003cli\u003eSNR: 125dB (0dBFS, 1kHz, 192kHz, “A” weighted )\u003c\/li\u003e\n\u003cli\u003eTHD+N: 0.0003% (0dBFS, 1kHZ, 20Hz-20kHZ)\u003c\/li\u003e\n\u003cli\u003eI\/V Converter: NE5532AD very low noise\u003c\/li\u003e\n\u003cli\u003eFilters: 3 Digital Filters selectable by R.C.\u003c\/li\u003e\n\u003cli\u003eFLT 1: Fast Roll-Off, linear Phase\u003c\/li\u003e\n\u003cli\u003eFLT 2: Fast Roll-Off, minimum Phase\u003c\/li\u003e\n\u003cli\u003eFLT 3: Slow Roll-Off, linear Phase\u003c\/li\u003e\n\u003cli\u003eSolid state Output selectable\u003c\/li\u003e\n\u003cli\u003eSelectable absolute Phase\u003c\/li\u003e\n\u003cli\u003eDimensions: 45cm x 38cm x H 13cm\u003c\/li\u003e\n\u003cli\u003eNet weight: 10Kg \/ 22lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Silver","offer_id":52282455196014,"sku":"UNIUNICOCDS","price":3699.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52282455228782,"sku":"UNIUNICOCDB","price":3699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-unico-cd-uno-cd-player-in-silver.jpg?v=1753724369"},{"product_id":"unison-research-simply-italy-black-edition-integrated-amplifier","title":"Unison Research Simply Italy Black Edition Integrated Amplifier","description":"\u003ch2\u003eUnison Research Simply Italy Black Edition Integrated Amplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003eIn the Simply Italy Black Edition, we’ve introduced a new technical solution: electronic polarization. This solution ensures the stable working point of the power valve throughout its lifespan, eliminating the need for auto-bias. This design allows us to extract the best performance from the KT77 valve and provide maximum power to the valve. \u003cbr\u003e\u003cbr\u003eWe’ve also redesigned the output transformer, now featuring a refined 5-section design, to further enhance the sound quality from the KT77. \u003cbr\u003e\u003cbr\u003eAdditionally, we’ve revised the circuitry in the signal path and power management. The input selection circuit now utilizes the same advanced technology found in our most premium equipment. We’ve also paid extreme attention to the design of ground paths and channel separation to ensure optimal performance. \u003cbr\u003e\u003cbr\u003eAll the new Black Edition series are equipped with 3 digital inputs USB,SPDIF and Toslink.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimply Italy Black Edition Integrated Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eTech Specs\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eOutput power: 10W\u003c\/li\u003e\n\u003cli\u003eBandwidth (-1dB): 15Hz – 50kHz\u003c\/li\u003e\n\u003cli\u003eSignal valves: 2 x ECC82 Gold Lion\u003c\/li\u003e\n\u003cli\u003eOutput power valves: 2 x KT77 Gold Lion\u003c\/li\u003e\n\u003cli\u003ePolarization: electronically controlled pure Class A in ultralinear configuration with tap at 43% (power valves)\u003c\/li\u003e\n\u003cli\u003eInputs: 3 line RCA, 1 USB, 1 SPDIF, 1 Toslink\u003c\/li\u003e\n\u003cli\u003eBandwidth (-1dB): 15Hz – 50kHz\u003c\/li\u003e\n\u003cli\u003eOutputs: 1 subwoofer RCA (stereo)\u003c\/li\u003e\n\u003cli\u003eFeedback: selectable between 4dB and 3dB\u003c\/li\u003e\n\u003cli\u003eDimensions (x y z): 26 x 40 x 18 cm – 10 x 15.5 x 7.5 inches\u003c\/li\u003e\n\u003cli\u003eWeight: 15Kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":52282461684078,"sku":"UNISIMITALYBLK","price":4299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-simply-italy-black-edition-integrated-amplifier.jpg?v=1753725497"},{"product_id":"unison-research-s6-black-edition-integrated-amplifier","title":"Unison Research S6 Black Edition Integrated Amplifier","description":"\u003ch2\u003eUnison Research S6 Black Edition Integrated Amplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003eThe S6 Black Edition amplifier is able to meet the needs of the most demanding users. \u003cbr\u003e\u003cbr\u003eTo improve the S6 Unison Research worked on its strengths and went even further to achieve higher sound quality. \u003cbr\u003e\u003cbr\u003eThe circuitry has been revised in the signal path and power management, again surpassing the milestones already achieved in the S6. Power output is now 40W, 15% more than the standard model. The polarisation of the power output valves has been completely revised to eliminate the capacitor and cathode resistor. \u003cbr\u003e\u003cbr\u003eThe input selection circuit has been implemented using the same technology designed for our most valuable equipment and extreme care has been taken in the design of the ground paths and channel separation. The valuable audio signal, where possible, travels protected in high-quality coaxial cables. \u003cbr\u003e\u003cbr\u003eAll the new Black Edition series are equipped with 3 digital inputs USB,SPDIF and Toslink.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eS6 Black Edition Integrated Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput power: 40W on 6Ω\u003c\/li\u003e\n\u003cli\u003eSignal valves: 2 x ECC83 Gold Lion\u003c\/li\u003e\n\u003cli\u003eOutput power valves: 3 x KT77 Gold Lion in parallel for each channel\u003c\/li\u003e\n\u003cli\u003eRelay Input Selector with Return GND Technology\u003c\/li\u003e\n\u003cli\u003eCathode Capacitor Less (CCL) technology , no autobias\u003c\/li\u003e\n\u003cli\u003eNoiseless as a solid-state amplifier\u003c\/li\u003e\n\u003cli\u003ePolarization: pure Class A in ultralinear configuration with tap at 20% (power valves)\u003c\/li\u003e\n\u003cli\u003eBias adjustable for each power valves\u003c\/li\u003e\n\u003cli\u003eInputs: 4 line RCA, 1 USB, 1 SPDIF, 1 Toslink\u003c\/li\u003e\n\u003cli\u003eOutputs: 1 subwoofer RCA (stereo)\u003c\/li\u003e\n\u003cli\u003eBandwidth (-1dB): 15Hz – 30kHz\u003c\/li\u003e\n\u003cli\u003eDimensions (x y z): 35 x 49 x 22 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 25Kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":52285303030126,"sku":"UNIS6BE","price":7499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-s6-black-edition-integrated-amplifier.jpg?v=1753802763"},{"product_id":"unison-research-unico-nuovo-integrated-amplifier","title":"Unison Research Unico Nuovo Integrated Amplifier","description":"\u003ch2\u003eUnison Research Unico Nuovo Integrated Amplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003eMany years have passed since Unison Research started a small revolution in the world of hi-fi, presenting the market with its masterpiece—the Act integrated amplifier. Unison Research has since continued to run tests and experiments with the spirit of a technician in love with music, aspiring to find those hidden laws and secrets that transform an amplifier into a magic box that can liberate music and give it vitality. Unison Research has developed many new ideas so that the secret formula for a good amplifier could be completed, resulting in a new version of one of their most famous and beloved products. \u003cbr\u003e\u003cbr\u003eThe Unison Research Unico Nuovo remains firmly at the vanguard of integrated amplifier design, offering audio performance at the highest level with pleasing aesthetics at an affordable price\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnico Nuovo Integrated Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Power: 95W\u003c\/li\u003e\n\u003cli\u003eOutput stage: 8X POWER MOSFET\u003c\/li\u003e\n\u003cli\u003eValve: 2 x ECC83\u003c\/li\u003e\n\u003cli\u003eInput: 5 Line RCA (1 phono optional)\u003c\/li\u003e\n\u003cli\u003eLine Output: 1 tape, 1 sub (with volume control)\u003c\/li\u003e\n\u003cli\u003eInput stage: Pure Class A, double triode in parallel\u003c\/li\u003e\n\u003cli\u003eFrequency response: -0.1dB @ 10Hz, -0.5dB @ 100kHz\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 50kOhm \/\/ 47pF\u003c\/li\u003e\n\u003cli\u003eSensitivity: 260mV RMS\u003c\/li\u003e\n\u003cli\u003eOutput Connector: 4 + 4 bi-wiring\u003c\/li\u003e\n\u003cli\u003eFeedback factor: 10dB\u003c\/li\u003e\n\u003cli\u003eTHD: 0.15% @ 10W\/1kHz\u003c\/li\u003e\n\u003cli\u003ePower consumption: 400W max\u003c\/li\u003e\n\u003cli\u003eSize: 43.5cm x 9.5cm x 43cm\u003c\/li\u003e\n\u003cli\u003eWeight: 16kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":52285336191342,"sku":"UNIUNINUO","price":3299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-unico-nuovo-integrated-amplifier.jpg?v=1753805101"},{"product_id":"unison-research-unico-primo-integrated-amplifier","title":"Unison Research Unico Primo Integrated Amplifier","description":"\u003ch2\u003eUnison Research Unico Primo Integrated Amplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003eA perfect example of Italian style and design, the innovations contained in the Unico integrated amplifier designs are universally appreciated and recognized. \u003cbr\u003e\u003cbr\u003eThe Primo is a stereo integrated amplifier that offers elegant lines and details, thanks to carefully considered surface finishes and proportions. Solid construction, careful selection of components and precise assembly are part of an almost artisan approach to amplifier design, reflecting our origins in Treviso. Unison Research has concentrated all of our experience, knowledge and ambition into a small amplifier—one that includes all the technology and passion that one usually finds in the finest flagship products.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnico Primo Integrated Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eGeneral Tech Specs\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eOutput power: \u0026gt;80W\u003c\/li\u003e\n\u003cli\u003eOutput stage: 4 X POWER MOSFET\u003c\/li\u003e\n\u003cli\u003ePolarization: Dynamic A Class\u003c\/li\u003e\n\u003cli\u003eInput stage: Triode Class A\u003c\/li\u003e\n\u003cli\u003eValve: 1 x ECC83\u003c\/li\u003e\n\u003cli\u003eInputs: 5 line RCA ( 1 phono optional ), 1 tape RCA\u003c\/li\u003e\n\u003cli\u003eOutput: 1 tape RCA, 1 subwoofer RCA\u003c\/li\u003e\n\u003cli\u003eSensitivity: 260mV\u003c\/li\u003e\n\u003cli\u003eInput impedance: 50 kΩ \/ 47 pF\u003c\/li\u003e\n\u003cli\u003eFrequency response: -0.1dB@10Hz \/ -0.5dB@100kHz\u003c\/li\u003e\n\u003cli\u003eNegative feedback: 10dB\u003c\/li\u003e\n\u003cli\u003eDamping Factor: \u0026gt;50\u003c\/li\u003e\n\u003cli\u003ePower consumption: 380W max\u003c\/li\u003e\n\u003cli\u003eDimensions : 43.5 cm x 43 cm x H 9.5 cm\u003c\/li\u003e\n\u003cli\u003eNet weight: 14 kg \/ 31 lb\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003ePHONO STAGE (optional)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 47 kohm \/ 220 pF (MM) – 100 ohm \/ 440 pF (MC)\u003c\/li\u003e\n\u003cli\u003eGain: MM 40 dB, MC 50 dB\u003c\/li\u003e\n\u003cli\u003eGain Selection: +0 dB \/ +10 dB\u003c\/li\u003e\n\u003cli\u003eMaximum input voltage: 120 mV @ 1kHz (MM)\u003c\/li\u003e\n\u003cli\u003eRIAA equalization: active at low frequencies, passive at high frequencies\u003c\/li\u003e\n\u003cli\u003eTHD: 0.09% @ 5mV, 1kHz, MM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Silver","offer_id":52691013501294,"sku":"UNIUNICOPRIMOS","price":2299.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52691013534062,"sku":"UNIUNICOPRIMOB","price":2299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-unico-primo-integrated-amplifier-in-silver.jpg?v=1758652121"},{"product_id":"unison-research-s6-integrated-amplifier","title":"Unison Research S6 Integrated Amplifier","description":"\u003ch2\u003eUnison Research S6 Integrated Amplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003eThe Unison S6 integrated amplifier offers personality, refinement and aesthetics…and a totally new amplifier design from a mechanical standpoint. The latest version of Unison’s S6 has been steadily updated and improved over the years to the point where it is easily one of the most respected integrated amplifiers in the world. The contrasting highlights of the wooden inlays on the front panel also reveal the technical sophistication of this amplifier, emphasizing the pride of ownership that comes with the term “Made in Italy.” \u003cbr\u003e\u003cbr\u003eThe S6 integrated amplifier is an amplifier that benefits from the experience of many years of designing and manufacturing amplifiers made by Unison Research. The S6 is a medium power amplifier with the amplifier output configuration Single Ended Ultra-parallel. This compact amplifier is able to drive almost all speakers on the market, including low sensitivity.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eS6 Integrated Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eTech Specs\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eType: Stereo Integrated Valve Amplifier\u003c\/li\u003e\n\u003cli\u003eValves: 2 x ECC83, 6 x EL34 ( Bias adjustable for each power valves )\u003c\/li\u003e\n\u003cli\u003eOutput Stage: single-ended parallel (3x EL34 per channel), ultralinear\u003c\/li\u003e\n\u003cli\u003eClass: pure class A\u003c\/li\u003e\n\u003cli\u003eOutput Power: 35 Watt\/channel\u003c\/li\u003e\n\u003cli\u003eBandwidth (-1dB): 20 – 30000 Hz\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 6 Ohm\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 47 kOhm\u003c\/li\u003e\n\u003cli\u003eInputs: 5 line\u003c\/li\u003e\n\u003cli\u003eOutputs: 1 tape\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 265VA max\u003c\/li\u003e\n\u003cli\u003eDimension : 35 cm x 21cm x 49 cm (L x H x P )\u003c\/li\u003e\n\u003cli\u003eNet Weight: 25 kg, 55 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":52693991555438,"sku":"UNIS6C","price":5999.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52693991588206,"sku":"UNIS6B","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-s6-integrated-amplifier-in-cherry.jpg?v=1758727080"},{"product_id":"unison-research-triode-25-integrated-amplifier","title":"Unison Research Triode 25 Integrated Amplifier","description":"\u003ch2\u003eUnison Research Triode 25 Integrated Amplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003eThree amplifiers symbolize the success of Unison Research: the Simply Two, the Triode 20 and the legendary Absolute. On the occasion of the 25th anniversary of the birth of Unison Research, they pay homage to these historic devices by offering the Simply Two and the Absolute in a limited and numbered “Anniversary” edition. They’ve also decided to offer a completely new version of the Triode 20 and named it, quite appropriately, the Triode 25. \u003cbr\u003e\u003cbr\u003eThe Triode 25, like its predecessor, is a push-pull amplifier that utilizes EL34 tubes in the output stage. The push-pull circuit includes a final stage with two power tubes intended for the amplification of the positive half-waves, respectively, and of the negative half-waves of the audio signal. The task of properly reconstructing the audio signal is then assigned to the output transformer which, thanks to its symmetrical structure, allows for a highly linear signal. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eHere are some of the more important and significant benefits of a push-pull structure in this type of amplifier design:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher output power\u003c\/li\u003e\n\u003cli\u003eHigher efficiency and therefore less heat generated, with positive effects on the durability of the output tubes as well as a significant savings in energy costs\u003c\/li\u003e\n\u003cli\u003eNo static polarization of the output transformer, resulting in better performance of this section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo ensure high quality sound in an amplifier with a push-pull configuration, however, it is essential that all individual amplification stages, especially the two semi-output amplifiers, are carefully designed and constructed to prevent the formation of dangerous and compromising odd-order harmonic distortion. This is even truer for the output transformer. \u003cbr\u003e\u003cbr\u003eThe new Triode amplifier 25 has experienced a long and painstaking design and testing period despite the considerable experience already gained in the construction of its predecessor, the Triode 20. The Triode 25 can operate in two modes: triode and pentode. The latter is capable of delivering a maximum power output of over 45 watts per channel with a load of 6 ohms with harmonic distortion extremely contained across the entire audio band.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTriode 25 Integrated Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Stage: Push-pull, ultralinear, Class-AB\u003c\/li\u003e\n\u003cli\u003eOutput Power: 45 watt Pentode mode 25 watt Triode mode\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 6 Ohm\u003c\/li\u003e\n\u003cli\u003eInput: 4 Lines ( 1 Tape ) , 1 USB DAC\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 47 kOhm \/ 50 pF\u003c\/li\u003e\n\u003cli\u003eOutput: 1 Tape out, 1 Sub Out RCA stereo\u003c\/li\u003e\n\u003cli\u003eNegative feedback: 5 dB or 1.8 dB\u003c\/li\u003e\n\u003cli\u003eBias adjustable\u003c\/li\u003e\n\u003cli\u003eValve complement: 2 x ECC83, 1 x ECC82, 4 x EL34\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 300 watt max\u003c\/li\u003e\n\u003cli\u003eDimensions: 30 cm x 45 cm x H. 20cm\u003c\/li\u003e\n\u003cli\u003eNet weight : 20 Kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":52694004629870,"sku":"UNITRIODE25C","price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52694004662638,"sku":"UNITRIODE25B","price":4999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-triode-25-integrated-amplifier-in-cherry.jpg?v=1758729155"},{"product_id":"unison-research-simply-845-integrated-tube-amplifier","title":"Unison Research Simply 845 Integrated Tube Amplifier","description":"\u003ch2\u003eUnison Research Simply 845 Integrated Tube Amplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003eThe new Simply 845 The creation of this audio component is the result of years of design experience, in-depth knowledge of electronic tubes, and Unison Research's passion and desire to make \"unique\" pieces of great value, in which traditional craftsmanship is combined and integrated with high electronic technology. \u003cbr\u003e\u003cbr\u003eThe New Simply 845 ranks at the top of Unison Research's line of integrated tube amplifiers, second only to the historic ABSOLUTE 845. The SIMPLY 845, like the ABSOLUTE 845, also employs the famous 845 direct-heated triodes, tubes well known for remarkable durability and extraordinary sonic qualities. \u003cbr\u003e\u003cbr\u003eThe great advantage of integrated amplifiers is the incorporation in a single chassis of the preamplifier and the power amplifier. This makes it possible to eliminate the need for high-cost interconnect cables that are never truly neutral to sound reproduction. It should be noted that in the renewed production of the Simply 845 its size has been reduced by bringing all input and output connectors, strictly gold-plated and of a new type, to the rear of the amplifier. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eTransformer\u003c\/b\u003e \u003cbr\u003eAs in all Unison Research tube amplifiers, the output transformers in the Simply 845 are of Unison Research's own exclusive design and made one by one, by hand. \u003cbr\u003e\u003cbr\u003eA good output transformer is not only the result of a rigorous design, but also the choice of materials particularly suited to act linearly with the intense magnetic and electric fields interacting within it. \u003cbr\u003e\u003cbr\u003eThe Simply 845 uses very thin Mylar and Polypropylene insulators suitable to contain parasitic capacitance and dispersion of magnetic fluxes as much as possible thus achieving an extended frequency range and very low harmonic distortion. \u003cbr\u003e\u003cbr\u003eIn addition, the ferromagnetic core employed is considerably different from cores commonly used in audio products and consists of a stack of thin laminations of a special alloy of iron and silicon all insulated from each other, the molecules of which are oriented and fixed in a stable manner to facilitate the flow of the lines of force of magnetic fields. \u003cb\u003e\u003cbr\u003e\u003cbr\u003eCircuits\u003c\/b\u003e \u003cbr\u003eIn the Simply 845 all stages, both the preamplifier and power output, operate in pure class A. The preamplifier circuits are fed by stabilized linear-type electronic power supplies designed specifically to minimize interference with mains noise. \u003cbr\u003e\u003cbr\u003eIn the electronic circuits, all capacitors affected by the audio currents are anti-inductive with armatures insulated by polypropylene dielectrics, the ultimate in current technology. The printed circuit boards used are not of the normal industrial type, but differ in having fiberglass backing, and pure electrolytic copper traces three times as thick as the standard. \u003cbr\u003e\u003cbr\u003eThe volume potentiometer plays a very important role in high sound quality, and for this reason our choice fell on the famous RK27 motorized Japanese-made ALPS.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimply 845 Integrated Tube Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Integrated Valve Amplifier\u003c\/li\u003e\n\u003cli\u003eValves: 2 x 845 Selected 2 x ECC 82 \/ 12AU7 selected\u003c\/li\u003e\n\u003cli\u003eClass: Class A Output stage topology: Single-ended\u003c\/li\u003e\n\u003cli\u003eMaximum Power: 23W\u003c\/li\u003e\n\u003cli\u003eBandwidth: 20Hz-50kHz, +0dB -1dB @ 12W\u003c\/li\u003e\n\u003cli\u003eFeedback Level: 14 dB\u003c\/li\u003e\n\u003cli\u003eOutput impedance: 6 Ohm\u003c\/li\u003e\n\u003cli\u003eInput impedance: 47 Kohm \/ 100 pF\u003c\/li\u003e\n\u003cli\u003eInput: 4 line level Outputs: 1 Tape, 1 Subwoofer\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 300VA\u003c\/li\u003e\n\u003cli\u003eSizes: 37 cm x 26 cm x 57 cm ( L x H x D ) 14 1\/2 x 10 1\/4 x 22 1\/2 inch\u003c\/li\u003e\n\u003cli\u003eWeight: 30,5 kg - 67 Ibs\u003c\/li\u003e\n\u003cli\u003eMain Fuses: 5x20mm – 6.3 AT 100V-120V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":52694093857134,"sku":"UNISIMPLY845","price":10999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-simply-845-integrated-tube-amplifier.jpg?v=1758732758"},{"product_id":"unison-research-preludio-stereo-integrated-valve-amplifier","title":"Unison Research Preludio Stereo Integrated Valve Amplifier","description":"\u003ch2\u003eUnison Research Preludio Stereo Integrated Valve Amplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003ePart of Unison Research’s classic line of tube amplifiers that include the Sinfonia and the Performance, the Preludio integrated amplifier continues the technical approach, sound and aesthetics of its larger siblings. While the Preludio’s appearance is certainly gorgeous, it is also extremely reliable due to its unique design solutions, quality materials and adherence to the highest of standards.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePreludio Stereo Integrated Valve Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Stereo Integrated Valve Amplifier\u003c\/li\u003e\n\u003cli\u003eOutput Stage: single ended ultraliner A class\u003c\/li\u003e\n\u003cli\u003eOutput Power: 14W \/ channel\u003c\/li\u003e\n\u003cli\u003eInputs: 4 line, 1 tape\/monitor\u003c\/li\u003e\n\u003cli\u003eOutputs: 1 tape, 1 subwoofer RCA stereo\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 47 kOhm\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 6 ohm\u003c\/li\u003e\n\u003cli\u003eFeedback factor: 10dB\u003c\/li\u003e\n\u003cli\u003eBandwidth (-1dB): 20Hz – 35kHz\u003c\/li\u003e\n\u003cli\u003eValves: 2 x 6550, 2 x ECC82\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 200W max\u003c\/li\u003e\n\u003cli\u003eDimension: 37.5 cm x 40 cm x H 18 cm\u003c\/li\u003e\n\u003cli\u003eNet Weight: 18kg, 40 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":52694132326766,"sku":"UNIPRELUDIO","price":4299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-preludio-stereo-integrated-valve-amplifier.jpg?v=1758735228"},{"product_id":"unison-research-simply-phono-valve-phono-preamplifier","title":"Unison Research Simply Phono Valve Phono Preamplifier","description":"\u003ch2\u003eUnison Research Simply Phono Valve Phono Preamplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/unison-research-simply-phono-power-supply\" target=\"_blank\" title=\"Unison Research Simply Phono Power Supply\" rel=\"noopener\"\u003e\u003cem\u003e*SimplyPhono Power Supply Required - Sold Separately\u003c\/em\u003e\u003c\/a\u003e \u003cbr\u003e\u003cbr\u003e\u003cb\u003eWhile phono preamps with valves are becoming increasingly common, not all of them offer stunning performance within their respective price classes. The Unison Research Simply Phono is simply that—an outstanding tubed phono stage that offers incredible performance for the price.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003eAs can be easily verified there’s a renewed interest for vinyl in the hi-fi market. The Black Disk seems to catch the attention of a wider audience that the consolidated lovers it always could rely on. \u003cbr\u003e\u003cbr\u003eAware of this trend Unison Research decided to enhance its catalogue adding a new turntable+arm+cartridge system named Giro and to work on a new release of two of its standalone phono stages: SimplyPhono and PhonoOne. \u003cbr\u003e\u003cbr\u003eThe new SimplyPhono bears the same name and indeed shares the same appearance as its predecessors but thanks to a revisited circuitry and improved layout it exhibits noticeably better audio performances. \u003cbr\u003e\u003cbr\u003eAs its predecessor the new SimplyPhono is an all-tube phono preamplifier. All the stages work in pure class A and no global negative feedback neither local feedback is applied. It employs 4 ECC83\/12AX7 double triode (versus the 3 ones used in the previous release of the unit). \u003cbr\u003e\u003cbr\u003eThe tubes are arranged so that the first couple of triodes acts in parallel as a maximum gain stage implementing a particular configuration named “ionic bias” in order to prevent the cathode self-polarizing circuit from introducing unwanted local reverse-effects and with improved performances as regards noise and distortion. \u003cbr\u003e\u003cbr\u003eFor the RIAA equalization network a completely passive solution has been chosen after some listening test. The use of strict tolerance resistors and hand picked, measured and selected capacitors ensures a precision of 0.1dB of the frequency response. \u003cbr\u003e\u003cbr\u003eThe equalization network is followed by a second gain stage direct coupled with a cathode follower output stage as an optimal solution in order to achieve the needed overall gain and a low output impedance. \u003cbr\u003e\u003cbr\u003eParticular care has been put in the power supply stages. In order to maximize the dynamic response of the unit a high value for the anodic supply has been chosen. A particular circuit using a series power MOSFET and a precise voltage regulator ensures a stable low ripple supply voltage of more than 300V. A further filter feeds the second and output stages of both channel with a very stable voltage. \u003cbr\u003e\u003cbr\u003eIn order to minimize cross-talk and PSRR (power supply rejection ratio) in the first (and more tricky) gain stage a last couple of RC filters and a zener regulations has been implemented, one for each channel. \u003cbr\u003e\u003cbr\u003eAs usual for Unison Research technical staff, a great care has been dedicated to the design of the layout of the board. This is a key feature that is often undervalued but that can heavily affect the final result. A smart symmetrical design, outcome of a long dated knowledge, improved even more cross-talk and noise parameters. \u003cbr\u003e\u003cbr\u003eAs an example we can measure a huge improvement of cross-talk over all the audio spectrum with a reduction of 20dB at middle band frequencies. \u003cbr\u003e\u003cbr\u003eWith a gain that makes it suitable for all MM and medium to high level MC cartridges, with a noticeable improvement of sonic performances, with improved quality RCA connectors and input impedance variable setting the new SimplyPhono accentuates it already high value.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimply Phono Valve Phono Preamplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Stereo Phono Valve preamplifier\u003c\/li\u003e\n\u003cli\u003eClass: pure A class\u003c\/li\u003e\n\u003cli\u003eRIAA: passiva +\/- 0.2 dB ( 20 Hz \/ 20 KHz )\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 800 ohm.\u003c\/li\u003e\n\u003cli\u003eUscita: 1 x line\u003c\/li\u003e\n\u003cli\u003eGain: 52 dB\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion (THD): 0.4 % at 1 volt output\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio (S\/N): – 72 dB\u003c\/li\u003e\n\u003cli\u003eInputs: 1 x fMM or MC\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 47 Kohm – 100 – 50 – 22 ohm \/ 100 pF (modifiable)\u003c\/li\u003e\n\u003cli\u003eFeedback factor: 0 dB\u003c\/li\u003e\n\u003cli\u003eValves: 4 x ECC83 \/ 12AX7\u003c\/li\u003e\n\u003cli\u003ePower Supply: external\u003c\/li\u003e\n\u003cli\u003eDimension: 140 x 290 x h 105 ( mm )\u003c\/li\u003e\n\u003cli\u003eNet Weight: 3 Kg (including power supply)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":52697596199278,"sku":"UNISIMPPHO","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-simply-phono-valve-phono-preamplifier.jpg?v=1758816206"},{"product_id":"unison-research-simply-phono-power-supply","title":"Unison Research Simply Phono Power Supply","description":"\u003ch2\u003eUnison Research Simply Phono Power Supply - Unison Research\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e*Power Supply For \u003ca href=\"https:\/\/audiolab.com\/products\/unison-research-simply-phono-valve-phono-preamplifier\" target=\"_blank\" title=\"Unison Research Simply Phono Valve Phono Preamplifier\" rel=\"noopener\"\u003eSimply Phono Valve Phono Preamplifier\u003c\/a\u003e Only\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimply Phono Power Supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":52697639715182,"sku":"UNISIMPPHOPS","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-simply-phono-power-supply.jpg?v=1758816351"},{"product_id":"unison-research-phonoone-valve-phono-preamplifier","title":"Unison Research PhonoOne Valve Phono Preamplifier","description":"\u003ch2\u003eUnison Research PhonoOne Valve Phono Preamplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003ePhonoOne has been one of the most appreciated UnisonResearch units. Even if the production of this item had been discontinued some years ago the request never stopped so Unison Research decided to renew and improve this design. Nothing has changed; since the original design was so nice and timeless that even after many years it has its untouched aesthetic appeal. \u003cbr\u003e\u003cbr\u003eThe circuit implemented has lots of features in common with the SimplyPhono, here one more tube has been used, bringing up to 10 the number of triode (i.e. 5 ECC83\/12AX7 double triodes). All of the gain stages are now implementing parallel configuration for the best noise and distortion performances. This solution also increases the overall gain to approximately 54dB, enough for all the MM and most of the MC cartridges. The same passive RIAA network has been adopted but with specially selected components in order to ensure strict tolerance to the equalization curve. Increased value for the output capacitors improves bandwidth and phase rotation at low frequencies. \u003cbr\u003e\u003cbr\u003eIn order to avoid the problem of dc voltage and bump during the warm up and switch off time of the unit a delayed muting function has been implemented, this way the output is disabled till the tubes reaches their optimal temperature and working point at the switch on and prevent the loud bump at the switch off. While in SimplyPhono only the resistive component of input impedance is selectable here both resistance and capacitance can be matched to the requirement of any cartridge for best performances. A dedicated free location on the PCB allows the installation of custom value resistors in order to set the interface parameters even at any non common value. \u003cbr\u003e\u003cbr\u003eParticular care has also been dedicated to power supply design. In order to minimize cross-talk and inter-stage interference an independent RC filter cell has been placed near every gain stage, thus reducing the cross-talk (especially at low frequency) of more than 20dB in comparison with the extraordinary performances of SimplyPhono. In the new PhonoOne low frequency cross-talk is practically immeasurable, less than -90dB. Also a careful layout design improving channel separation and interference rejection, together with an elastic suspension of the amplifier board helped bringing the sonic performances of the new PhonoOne to a supreme level of natural detail and musical clarity. \u003cbr\u003e\u003cbr\u003eAs imposed for a no-compromise design, all the supply voltages are regulated and heavily filtered. Nothing has been neglected: all the signal wiring are hand soldered using shielded wire, the placement of the tubes takes care of the mechanical micro distortion of the physical parts of the tubes when operated in horizontal position, oversized power components and adequate cooling ensures high reliability. \u003cbr\u003e\u003cbr\u003eUnison Research is sure the new PhonoOne will be highly appreciated by anyone looking for a phono preamplifier able to offer an involving listening experience.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePhonoOne Valve Phono Preamplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Stereo Phono Valve preamplifier\u003c\/li\u003e\n\u003cli\u003eClass: pure A\u003c\/li\u003e\n\u003cli\u003eRIAA: passive +\/- 0.1 dB (20 Hz \/ 20 KHz)\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 800 ohm.\u003c\/li\u003e\n\u003cli\u003eOutputs: 1 x line\u003c\/li\u003e\n\u003cli\u003eGain: 54 dB\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion (THD): 0.1 % at 1 volt output\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio (S\/N): – 80 dB\u003c\/li\u003e\n\u003cli\u003eInputs: 1 per MM or MC\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 47 Kohm – 100 – 50 – 22 ohm \/ 100 – 200 – 320 – 420 pF ( modifiable )\u003c\/li\u003e\n\u003cli\u003eFeedback factor: 0 dB.\u003c\/li\u003e\n\u003cli\u003eValves: 5 x ECC83 \/ 12AX7\u003c\/li\u003e\n\u003cli\u003eAlimentatore: esterno\u003c\/li\u003e\n\u003cli\u003eDimension: 37.3 x 5.84 x h 24.63 cm.\u003c\/li\u003e\n\u003cli\u003eNet Weight: 3.6 Kg circa (including power supply)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":52697861489006,"sku":"UNIPHONOONE","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-phonoone-valve-phono-preamplifier.jpg?v=1758819482"},{"product_id":"unison-research-unico-90-hybrid-integrated-amplifier","title":"Unison Research Unico 90 Hybrid Integrated Amplifier","description":"\u003c!-- ======================================================\n     Unison Research Unico 90 Hybrid Integrated Amplifier — Shopify HTML\n     ====================================================== --\u003e\n\u003cp\u003e\u003cmeta content=\"Unison Research Unico 90 Hybrid Integrated Amplifier\" name=\"title\"\u003e \u003cmeta content=\"Unison Research Unico 90: 100 W ×2 into 8 Ω \/ 160 W ×2 into 4 Ω, Class AB hybrid (tube + HEXFET), 6 inputs, bi-wiring, no global feedback.\" name=\"description\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .unico90-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .unico90-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n  .unico90-title{font-size:2.75rem;margin:.25rem 0 1rem;font-weight:700;line-height:1.2}\n  .unico90-sub{font-style:italic;margin:0 0 1.25rem}\n  .unico90-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.unico90-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .unico90-section{margin:2rem 0}\n  .unico90-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .unico90-specs{width:100%;border-collapse:collapse}\n  .unico90-specs th,.unico90-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .unico90-specs th{width:42%;background:#f8fafc;text-align:left}\n  .unico90-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .unico90-badges{margin-top:.5rem}\n  .unico90-quote{border-left:3px solid #e5e7eb;padding:.5rem 1rem;margin:.75rem 0;font-style:italic}\n  .unico90-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .unico90-faq summary{font-weight:600;cursor:pointer}\n\u003c\/style\u003e\n\u003cdiv itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"unico90-wrap\"\u003e\n\u003cspan class=\"unico90-eyebrow\"\u003eUnison Research\u003c\/span\u003e\n\u003ch1 itemprop=\"name\" class=\"unico90-title\"\u003eUnison Research Unico 90 Hybrid Integrated Amplifier\u003c\/h1\u003e\n\u003cp class=\"unico90-sub\"\u003e100 W ×2 (8 Ω) · 160 W ×2 (4 Ω) · Class AB \/ Tube Hybrid · Bi-Wiring · 6 Line Inputs\u003c\/p\u003e\n\u003cdiv class=\"unico90-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection id=\"overview\" class=\"unico90-section\"\u003e\n\u003ch2\u003eOverview — Unico 90\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eUnison Research Unico 90\u003c\/strong\u003e is a high-fidelity hybrid integrated amplifier that combines the warm, musical character of tubes in the preamp stage with powerful, stable solid-state amplification in Class AB. With 100 W per channel into 8 Ω (160 W into 4 Ω), it provides both elegance and strength.\u003c\/p\u003e\n\u003cp\u003eThe input stage uses ECC83 and ECC81 triode tubes in a totem-pole configuration, while the output stage uses thermostable HEXFET transistors. It supports multiple analog inputs, balanced and unbalanced, and features bi-wirable speaker terminals.\u003c\/p\u003e\n\u003cdiv class=\"unico90-badges\"\u003e\n\u003cspan class=\"unico90-badge\"\u003e100 W ×2 (8 Ω)\u003c\/span\u003e \u003cspan class=\"unico90-badge\"\u003e160 W ×2 (4 Ω)\u003c\/span\u003e \u003cspan class=\"unico90-badge\"\u003eClass AB \/ Tube Hybrid\u003c\/span\u003e \u003cspan class=\"unico90-badge\"\u003eBi-Wiring Terminals\u003c\/span\u003e \u003cspan class=\"unico90-badge\"\u003e6 Analog Inputs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"highlights\" class=\"unico90-section\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"unico90-bullets\"\u003e\n\u003cli\u003eHybrid design with tube-based gain stage (ECC83\/ECC81) for rich, warm tonality.\u003c\/li\u003e\n\u003cli\u003eSolid-state HEXFET power stage delivers stable, high-current drive.\u003c\/li\u003e\n\u003cli\u003eHigh power – 160 W into 4 Ω – handles demanding speakers.\u003c\/li\u003e\n\u003cli\u003eSix analog inputs (balanced + unbalanced) for flexible connectivity.\u003c\/li\u003e\n\u003cli\u003eBi-wirable speaker outputs for better cable management and tuning.\u003c\/li\u003e\n\u003cli\u003eNo global negative feedback for a more “open” tube-like presentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"design\" class=\"unico90-section\"\u003e\n\u003ch2\u003eDesign \u0026amp; Technology\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTwin-Stage Signal Path\u003c\/strong\u003e — The first stage is a pure Class A tube preamp using ECC83 and ECC81 in a totem-pole configuration. The second stage is a solid-state, thermostable Class AB HEXFET amplifier (3 pairs per channel).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo Global Feedback\u003c\/strong\u003e — Uses only local feedback, preserving the natural character and timing of tube amplification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShort Signal Paths \u0026amp; High-Grade Components\u003c\/strong\u003e — Designed with tight layout to reduce signal degradation; premium capacitors and transformers ensure musical purity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"use-cases\" class=\"unico90-section\"\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul class=\"unico90-bullets\"\u003e\n\u003cli\u003eAudiophiles who want tube warmth with modern power and drive.\u003c\/li\u003e\n\u003cli\u003eListeners with speakers that dip to lower impedances (4 Ω) and demand headroom.\u003c\/li\u003e\n\u003cli\u003eSystems that require multiple analog sources (turntable preamp, DAC, streamer, etc.).\u003c\/li\u003e\n\u003cli\u003eUsers who appreciate bi-wiring for enhanced cable separation and tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"reviews\" class=\"unico90-section\"\u003e\n\u003ch2\u003eCustomer \u0026amp; Expert Comments\u003c\/h2\u003e\n\u003cblockquote class=\"unico90-quote\"\u003e“The hybrid circuit delivers both the warmth of tubes and the power of solid-state cleanly.”\u003c\/blockquote\u003e\n\u003cblockquote class=\"unico90-quote\"\u003e“Bi-wiring and no global feedback make this a very musical, yet technically capable amp.”\u003c\/blockquote\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"unico90-section unico90-faq\"\u003e\n\u003ch2\u003eFAQ — Unico 90\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy is there no global negative feedback?\u003c\/summary\u003e\n\u003cp\u003eUnison Research designed the Unico 90 to use only local feedback to maintain more of the natural timing and harmonic character of the tubes, resulting in a more open and musical presentation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan it drive 4-ohm speakers?\u003c\/summary\u003e\n\u003cp\u003eYes — it delivers 160 W per channel into 4 Ω.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it support balanced inputs?\u003c\/summary\u003e\n\u003cp\u003eYes — there are 2 × XLR balanced line inputs, in addition to unbalanced inputs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003csection class=\"unico90-section\" id=\"why-buy\"\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"unico90-bullets\"\u003e\n\u003cli\u003eAuthorized Unison Research Dealer\u003c\/li\u003e\n\u003cli\u003eExpert guidance from hybrid-amplifier specialists\u003c\/li\u003e\n\u003cli\u003eFree nationwide shipping on all orders\u003c\/li\u003e\n\u003cli\u003e5% Reward Points on every purchase for future savings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection id=\"specs\" class=\"unico90-section\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"unico90-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChannels\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power (8 Ω)\u003c\/th\u003e\n\u003ctd\u003e100 W ×2 RMS \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power (4 Ω)\u003c\/th\u003e\n\u003ctd\u003e160 W ×2 RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier Class \/ Topology\u003c\/th\u003e\n\u003ctd\u003eHybrid (Tube + Class AB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Stage\u003c\/th\u003e\n\u003ctd\u003ePreamplifier: ECC83 (12AX7) and ECC81 tubes in totem-pole configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Stage\u003c\/th\u003e\n\u003ctd\u003e3 pairs of complementary HEXFETs per channel, Class AB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGlobal Feedback\u003c\/th\u003e\n\u003ctd\u003e0 dB (no global feedback)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInputs\u003c\/th\u003e\n\u003ctd\u003e6 line inputs (3 × RCA unbalanced, 2 × XLR balanced, 1 “bypass” RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLine Outputs\u003c\/th\u003e\n\u003ctd\u003e1 × Tape (fixed), 1 × Subwoofer (variable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker Outputs\u003c\/th\u003e\n\u003ctd\u003e4 + 4 bi-wiring binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Impedance\u003c\/th\u003e\n\u003ctd\u003e21 kΩ ∥ 300 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Sensitivity\u003c\/th\u003e\n\u003ctd\u003e860 mV RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e-1 dB @ 12 Hz, -3 dB @ 45 kHz (some sources: -3 dB @ 80 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Harmonic Distortion (THD)\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 0.15% @ 1 kHz, 1 W; \u0026lt; 0.5% @ 1 kHz, 10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Impedance\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 0.4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003e550 W (at max power into 8 Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W × H × D)\u003c\/th\u003e\n\u003ctd\u003e43.5 cm × 18 cm × 44 cm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e20 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection id=\"what-in-the-box\" class=\"unico90-section\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"unico90-bullets\"\u003e\n\u003cli\u003e1 × Unison Research Unico 90 Hybrid Integrated Amplifier\u003c\/li\u003e\n\u003cli\u003eRemote Control (RC2)\u003c\/li\u003e\n\u003cli\u003ePower Cord\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta content=\"Unison Research\" itemprop=\"brand\"\u003e \u003cmeta content=\"Hybrid Integrated Amplifier\" itemprop=\"category\"\u003e\n\u003c\/div\u003e","brand":"Unison Research","offers":[{"title":"Silver","offer_id":52706219917678,"sku":"UNIUNICO90S","price":5999.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52706219950446,"sku":"UNIUNICO90B","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-unico-90-hybrid-integrated-amplifier-in-silver.jpg?v=1759155084"},{"product_id":"unison-research-simply-italy-integrated-class-a-valve-amplifier","title":"Unison Research Simply Italy Integrated Class A Valve Amplifier","description":"\u003c!-- ======================================================\n     Unison Research Simply Italy — Shopify HTML\n     ====================================================== --\u003e\n\u003cp\u003e\u003cmeta name=\"title\" content=\"Unison Research Simply Italy — Integrated Class A Valve Amplifier\"\u003e \u003cmeta name=\"description\" content=\"Unison Research Simply Italy: approx. 10‑12 W per channel in pure Class A valve design; single‑ended ultralinear output; four line‑inputs + optional USB‑DAC; elegant Italian tube amplifier.\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .simply-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .simply-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n  .simply-title{font-size:2.75rem;margin:.25rem 0 1rem;font-weight:700;line-height:1.2}\n  .simply-sub{font-style:italic;margin:0 0 1.25rem}\n  .simply-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.simply-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .simply-section{margin:2rem 0}\n  .simply-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .simply-specs{width:100%;border-collapse:collapse}\n  .simply-specs th,.simply-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .simply-specs th{width:42%;background:#f8fafc;text-align:left}\n  .simply-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .simply-badges{margin-top:.5rem}\n  .simply-quote{border-left:3px solid #e5e7eb;padding:.5rem 1rem;margin:.75rem 0;font-style:italic}\n  .simply-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:0.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .simply-faq summary{font-weight:600;cursor:pointer}\n\u003c\/style\u003e\n\u003cdiv class=\"simply-wrap\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003cspan class=\"simply-eyebrow\"\u003eUnison Research Italy\u003c\/span\u003e\n\u003ch1 class=\"simply-title\" itemprop=\"name\"\u003eUnison Research Simply Italy Integrated Class A Valve Amplifier\u003c\/h1\u003e\n\u003cp class=\"simply-sub\"\u003eApprox. 10‑12 W ×2 • Pure Class A • Single‑Ended Ultralinear • 4 Line Inputs + Optional USB‑DAC\u003c\/p\u003e\n\u003cdiv class=\"simply-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection class=\"simply-section\" id=\"overview\"\u003e\n\u003ch2\u003eOverview — Simply Italy\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eUnison Research Simply Italy\u003c\/strong\u003e encapsulates the refined heritage of Italian tube‑amplifier design in a compact, musically expressive integrated format. With approximately 10‑12 watts per channel in pure Class A, the single‑ended ultralinear output stage brings exceptional clarity and harmonic richness, even at modest power levels.\u003c\/p\u003e\n\u003cp\u003eThe amplifier offers four line‑level inputs and an optional USB DAC board, combining simplicity with flexibility. Hand crafted in Italy, it delivers the signature warmth and immediacy of valve amplification for dedicated listeners and high‑sensitivity speakers.\u003c\/p\u003e\n\u003cdiv class=\"simply-badges\"\u003e\n\u003cspan class=\"simply-badge\"\u003e≈ 10‑12 W ×2\u003c\/span\u003e \u003cspan class=\"simply-badge\"\u003ePure Class A\u003c\/span\u003e \u003cspan class=\"simply-badge\"\u003eSingle‑Ended Ultralinear\u003c\/span\u003e \u003cspan class=\"simply-badge\"\u003eBuilt‑in Analogue Line‑Inputs\u003c\/span\u003e \u003cspan class=\"simply-badge\"\u003eMade in Italy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"simply-section\" id=\"highlights\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"simply-bullets\"\u003e\n\u003cli\u003eCompact, high‑quality tube integrated amplifier delivering musical depth.\u003c\/li\u003e\n\u003cli\u003ePure Class A, single‑ended ultralinear design for rich harmonics and refined tonality.\u003c\/li\u003e\n\u003cli\u003eFour analogue line‑level inputs plus optional USB‑DAC board for flexibility.\u003c\/li\u003e\n\u003cli\u003eFocus on sound quality over power—ideal for high‑sensitivity speakers and intimate listening environments.\u003c\/li\u003e\n\u003cli\u003eElegant Italian craftsmanship with bespoke detailing and tactile controls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"simply-section\" id=\"technology\"\u003e\n\u003ch2\u003eDesign \u0026amp; Technology\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSingle‑Ended Ultralinear Output Stage\u003c\/strong\u003e — The EL34 tubes operate in ultralinear mode, delivering approximately 10‑12 W per channel in pure Class A with an output impedance of 6 Ω. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Analogue Circuitry\u003c\/strong\u003e — 2 × ECC82 tubes for signal processing, low feedback (selectable), and a premium component selection ensure clarity and durability. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptional USB DAC Module\u003c\/strong\u003e — For digital source integration, a USB‑DAC board is available as an option.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"simply-section\" id=\"use‑cases\"\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul class=\"simply-bullets\"\u003e\n\u003cli\u003eAudiophiles and vinyl lovers seeking tube character with minimalist setup.\u003c\/li\u003e\n\u003cli\u003eOwners of high‑sensitivity (e.g., 88 dB +\/8 Ω) speakers or efficient designs.\u003c\/li\u003e\n\u003cli\u003eListening rooms where sound quality and craftsmanship outweigh sheer power.\u003c\/li\u003e\n\u003cli\u003eDesign‑conscious setups appreciating Italian aesthetics and hand‑finished components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"simply-section\" id=\"reviews\"\u003e\n\u003ch2\u003eCustomer \u0026amp; Expert Reactions\u003c\/h2\u003e\n\u003cblockquote class=\"simply-quote\"\u003e“Truly enchanting sound—atmosphere, presence, and finesse all in a small package.”\u003c\/blockquote\u003e\n\u003cblockquote class=\"simply-quote\"\u003e“The Simply Italy proves you don’t need high wattage to deliver great musical realism—with the right speakers.”\u003c\/blockquote\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"simply-section simply-faq\"\u003e\n\u003ch2\u003eFAQ — Simply Italy\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the Simply Italy achieve its warm, musical sound?\u003c\/summary\u003e\n\u003cp\u003eThe Simply Italy uses a single-ended ultralinear EL34 output stage combined with ECC82 signal tubes, operating in pure Class A. This design delivers rich harmonics, smooth midrange, and natural musicality, ideal for high‑sensitivity speakers.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I connect modern digital sources to the Simply Italy?\u003c\/summary\u003e\n\u003cp\u003eYes, with the optional USB‑DAC board, you can integrate your computer, streamer, or digital audio sources, maintaining the amplifier's warm valve character while enjoying modern convenience. \u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat makes this amplifier ideal for smaller listening spaces?\u003c\/summary\u003e\n\u003cp\u003eIts modest power output (≈10‑12 W per channel) in Class A ensures excellent sound quality at lower volumes. The Simply Italy fills intimate rooms with detailed, dynamic sound without overwhelming the space. \u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"simply-section\" id=\"why‑buy\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"simply-bullets\"\u003e\n\u003cli\u003eAuthorized Unison Research dealer\u003c\/li\u003e\n\u003cli\u003eHand‑made Italian tube amplifier craftsmanship\u003c\/li\u003e\n\u003cli\u003eExpert setup advice \u0026amp; free nationwide shipping\u003c\/li\u003e\n\u003cli\u003eWarranty support and price match guarantee \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection class=\"simply-section\" id=\"specs\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"simply-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power\u003c\/th\u003e\n\u003ctd\u003eApprox. 10‑12 W ×2 (Class A) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Stage\u003c\/th\u003e\n\u003ctd\u003eSingle‑Ended Ultralinear EL34 Tubes \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSignal Tubes\u003c\/th\u003e\n\u003ctd\u003e2 × ECC82 (12AU7) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Impedance\u003c\/th\u003e\n\u003ctd\u003e6 Ω nominal \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInputs\u003c\/th\u003e\n\u003ctd\u003e4 × Line RCA, Optional USB‑DAC board \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSubwoofer Output\u003c\/th\u003e\n\u003ctd\u003e1 × RCA (stereo) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003eApprox. 85 W max \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W × D × H)\u003c\/th\u003e\n\u003ctd\u003e26 × 35 × 19 cm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e≈ 15 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eCherry or Black Wood \/ Metal Combination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 Years Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"simply-section\" id=\"whats‑in‑the‑box\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"simply-bullets\"\u003e\n\u003cli\u003e1 × Unison Research Simply Italy Integrated Amplifier\u003c\/li\u003e\n\u003cli\u003eInfra‑red remote control\u003c\/li\u003e\n\u003cli\u003ePower cord \u0026amp; documentation\u003c\/li\u003e\n\u003cli\u003eProtective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"Unison Research\"\u003e \u003cmeta itemprop=\"category\" content=\"Integrated Tube Amplifier, Class A Valve Amplifier, Italian Hi‑Fi Electronics\"\u003e\n\u003c\/div\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":52706616213870,"sku":"UNISIMPITC","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52706616246638,"sku":"UNISIMPITB","price":3299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-simply-italy-integrated-class-a-valve-amplifier-in-cherry.jpg?v=1759165742"},{"product_id":"unison-research-unico-150-hybrid-integrated-amplifier","title":"Unison Research Unico 150 Hybrid Integrated Amplifier","description":"\u003c!-- ======================================================\n     Unison Research Unico 150 Hybrid Integrated Amplifier — Shopify HTML\n     ====================================================== --\u003e\n\u003cp\u003e\u003cmeta name=\"title\" content=\"Unison Research Unico 150 Hybrid Integrated Amplifier\"\u003e \u003cmeta name=\"description\" content=\"Unison Research Unico 150: Hybrid tube\/solid-state integrated amplifier delivering 150 W ×2 at 8 Ω (220-250 W ×2 at 4 Ω); Class A tube preamp, Class AB HexFET output stage; balanced \u0026amp; unbalanced inputs; Italian craftsmanship.\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .unico150-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .unico150-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n  .unico150-title{font-size:2.75rem;margin:.25rem 0 1rem;font-weight:700;line-height:1.2}\n  .unico150-sub{font-style:italic;margin:0 0 1.25rem}\n  .unico150-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.unico150-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .unico150-section{margin:2rem 0}\n  .unico150-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .unico150-specs{width:100%;border-collapse:collapse}\n  .unico150-specs th,.unico150-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .unico150-specs th{width:42%;background:#f8fafc;text-align:left}\n  .unico150-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .unico150-badges{margin-top:.5rem}\n  .unico150-quote{border-left:3px solid #e5e7eb;padding:.5rem 1rem;margin:.75rem 0;font-style:italic}\n  .unico150-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:0.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .unico150-faq summary{font-weight:600;cursor:pointer}\n\u003c\/style\u003e\n\u003cdiv class=\"unico150-wrap\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003cspan class=\"unico150-eyebrow\"\u003eUnison Research Italy\u003c\/span\u003e\n\u003ch1 class=\"unico150-title\" itemprop=\"name\"\u003eUnison Research Unico 150 Hybrid Integrated Amplifier\u003c\/h1\u003e\n\u003cp class=\"unico150-sub\"\u003e150 W ×2 (8 Ω) \/ 220 + W ×2 (4 Ω) • Tube Preamp Stage • Class AB HexFET Output • Balanced \u0026amp; Unbalanced Inputs • Bi-Wiring Speaker Outputs\u003c\/p\u003e\n\u003cdiv class=\"unico150-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection class=\"unico150-section\" id=\"overview\"\u003e\n\u003ch2\u003eOverview — The Unico 150\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eUnison Research Unico 150\u003c\/strong\u003e raises the bar in hybrid amplifier design, marrying a two-stage tube preamp (ECC83 + 6H30 triodes) operating in pure Class A with a high-current Class AB HexFET output stage. With 150 W per channel into 8 Ω (and up to 220-250 W into 4 Ω), this amplifier is built for serious speakers and listening rooms.\u003c\/p\u003e\n\u003cp\u003eFeaturing wide bandwidth (-1 dB from 12 Hz to 45 kHz), low feedback design (overall feedback = 0 dB), balanced XLR inputs, unbalanced RCA inputs, subwoofer output, and bi-wiring speaker terminals, the Unico 150 blends Italian craftsmanship, high-quality components, and system integration flexibility.\u003c\/p\u003e\n\u003cdiv class=\"unico150-badges\"\u003e\n\u003cspan class=\"unico150-badge\"\u003e150 W ×2 (8 Ω)\u003c\/span\u003e \u003cspan class=\"unico150-badge\"\u003e220 W ×2 (4 Ω)\u003c\/span\u003e \u003cspan class=\"unico150-badge\"\u003eTube Preamp (Class A)\u003c\/span\u003e \u003cspan class=\"unico150-badge\"\u003eClass AB HexFET Output\u003c\/span\u003e \u003cspan class=\"unico150-badge\"\u003eBalanced + Unbalanced Inputs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"unico150-section\" id=\"highlights\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"unico150-bullets\"\u003e\n\u003cli\u003eHybrid architecture fusing tube musicality with solid-state control.\u003c\/li\u003e\n\u003cli\u003eZero-feedback design for natural dynamics and transparency.\u003c\/li\u003e\n\u003cli\u003eBalanced and unbalanced inputs for flexible system matching.\u003c\/li\u003e\n\u003cli\u003eHigh-current HexFET output stage ensures authority with demanding loads.\u003c\/li\u003e\n\u003cli\u003eItalian-built precision with timeless design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"unico150-section\" id=\"technology\"\u003e\n\u003ch2\u003eDesign \u0026amp; Technology\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Stage Tube Preamp\u003c\/strong\u003e — ECC83 + 6H30 triodes in Class A form the musical core of the Unico 150.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClass AB HexFET Output\u003c\/strong\u003e — Delivers massive current and control with \u0026lt; 0.4 Ω output impedance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow Feedback Topology\u003c\/strong\u003e — 0 dB global feedback preserves tonal purity and soundstage depth.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"unico150-section\" id=\"use-cases\"\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul class=\"unico150-bullets\"\u003e\n\u003cli\u003eHigh-end two-channel systems needing both warmth and drive.\u003c\/li\u003e\n\u003cli\u003eAudiophiles seeking hybrid realism with effortless dynamics.\u003c\/li\u003e\n\u003cli\u003eLarge speakers or low-impedance designs requiring current reserves.\u003c\/li\u003e\n\u003cli\u003eElegant living rooms — performance with style.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"unico150-section\" id=\"reviews\"\u003e\n\u003ch2\u003eCustomer \u0026amp; Expert Reactions\u003c\/h2\u003e\n\u003cblockquote class=\"unico150-quote\"\u003e“A powerhouse hybrid that still retains the soul of tube amplification.”\u003c\/blockquote\u003e\n\u003cblockquote class=\"unico150-quote\"\u003e“Unison’s design beautifully bridges warmth and control — Italian finesse meets raw power.”\u003c\/blockquote\u003e\n\u003c\/section\u003e\n\u003c!-- UPDATED FAQ SECTION --\u003e\n\u003csection class=\"unico150-section unico150-faq\" id=\"faq\"\u003e\n\u003ch2\u003eFAQ — Unico 150\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it get hot during operation?\u003c\/summary\u003e\n\u003cp\u003eThe unit runs warm, as expected of a hybrid amp. The heat sinks are substantial, so it should be placed in a well-ventilated area for optimal longevity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I upgrade or roll the tubes?\u003c\/summary\u003e\n\u003cp\u003eYes — tube rolling is supported. You can experiment with different ECC83 or 6H30 tubes for subtle sonic flavor changes. Keep within manufacturer-recommended operating values.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs there a home-theater bypass mode?\u003c\/summary\u003e\n\u003cp\u003eYes. One RCA input can act as a “bypass,” letting the Unico 150 serve as a pure power amplifier in an AV setup.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I add a DAC or phono stage later?\u003c\/summary\u003e\n\u003cp\u003eDefinitely. The Unico 150 pairs beautifully with Unison’s external DACs (like the CDDue) and phono stages. Simply connect via RCA or XLR for full system synergy.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"unico150-section\" id=\"why-buy\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"unico150-bullets\"\u003e\n\u003cli\u003eAuthorized Unison Research dealer\u003c\/li\u003e\n\u003cli\u003eItalian-made hybrid amplifier craftsmanship\u003c\/li\u003e\n\u003cli\u003eExpert setup advice \u0026amp; free nationwide delivery\u003c\/li\u003e\n\u003cli\u003e5% Reward Points on all Purchases\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection class=\"unico150-section\" id=\"specs\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"unico150-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power (8 Ω)\u003c\/th\u003e\n\u003ctd\u003e150 W ×2 RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power (4 Ω)\u003c\/th\u003e\n\u003ctd\u003e220 – 250 W ×2 RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePreamp Tubes\u003c\/th\u003e\n\u003ctd\u003e2 × ECC83 (12AX7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Tubes\u003c\/th\u003e\n\u003ctd\u003e2 × 6H30 (Class A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Stage\u003c\/th\u003e\n\u003ctd\u003eClass AB HexFET (4 pairs\/channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e12 Hz – 45 kHz (-1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInputs\u003c\/th\u003e\n\u003ctd\u003e3 × RCA (unbalanced), 2 × XLR (balanced), 1 × RCA bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutputs\u003c\/th\u003e\n\u003ctd\u003e1 × Sub (variable), 1 × Tape (fixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker Outputs\u003c\/th\u003e\n\u003ctd\u003e4 + 4 binding posts (bi-wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Sensitivity\u003c\/th\u003e\n\u003ctd\u003e860 mV RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Impedance\u003c\/th\u003e\n\u003ctd\u003e24 kΩ \/\/ 100 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Resistance\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 0.4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003e550 W (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W × H × D)\u003c\/th\u003e\n\u003ctd\u003e435 × 180 × 440 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e≈ 25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eSilver or Black Fascia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 Years Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"unico150-section\" id=\"whats-in-the-box\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"unico150-bullets\"\u003e\n\u003cli\u003e1 × Unison Research Unico 150 Hybrid Integrated Amplifier\u003c\/li\u003e\n\u003cli\u003eRemote Control\u003c\/li\u003e\n\u003cli\u003ePower Cord \u0026amp; User Manual\u003c\/li\u003e\n\u003cli\u003eProtective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"Unison Research\"\u003e \u003cmeta itemprop=\"category\" content=\"High-End Hybrid Integrated Amplifier, Italian Hi-Fi Electronics\"\u003e\n\u003c\/div\u003e","brand":"Unison Research","offers":[{"title":"Silver","offer_id":52706701279598,"sku":"UNIUNICO150S","price":7499.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52706701312366,"sku":"UNIUNICO150B","price":7499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-unico-150-hybrid-integrated-amplifier-in-silver.jpg?v=1759168683"},{"product_id":"unison-research-unico-cddue-cd-player","title":"Unison Research Unico CDDue CD Player","description":"\u003c!-- ====================================================== Unison Research Unico CDDUE — Shopify HTML ====================================================== --\u003e\n\u003cp\u003e\u003cmeta name=\"title\" content=\"Unison Research Unico CDDUE — Hybrid CD Player \u0026amp; DAC\"\u003e \u003cmeta name=\"description\" content=\"Unison Research Unico CDDUE: Tube-output hybrid CD player \u0026amp; high-end DAC with USB, S\/PDIF, AES\/EBU, Toslink and Bluetooth inputs; ESS Sabre ES9018K2M DAC; output stage pure Class-A tube.\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e .unicoCDDUE-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6} .unicoCDDUE-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7} .unicoCDDUE-title{font-size:2.75rem;margin:.25rem 0 1rem;font-weight:700;line-height:1.2} .unicoCDDUE-sub{font-style:italic;margin:0 0 1.25rem} .unicoCDDUE-grid{display:grid;gap:1.25rem} @media(min-width:900px){.unicoCDDUE-grid{grid-template-columns:1.3fr .7fr;align-items:start}} .unicoCDDUE-section{margin:2rem 0} .unicoCDDUE-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0} .unicoCDDUE-specs{width:100%;border-collapse:collapse} .unicoCDDUE-specs th,.unicoCDDUE-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top} .unicoCDDUE-specs th{width:42%;background:#f8fafc;text-align:left} .unicoCDDUE-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem} .unicoCDDUE-badges{margin-top:.5rem} .unicoCDDUE-quote{border-left:3px solid #e5e7eb;padding:.5rem 1rem;margin:.75rem 0;font-style:italic} .unicoCDDUE-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:0.75rem 1rem;margin:.5rem 0;background:#fafafa} .unicoCDDUE-faq summary{font-weight:600;cursor:pointer} \u003c\/style\u003e\n\u003cdiv class=\"unicoCDDUE-wrap\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003cspan class=\"unicoCDDUE-eyebrow\"\u003eUnison Research Italy\u003c\/span\u003e\n\u003ch1 class=\"unicoCDDUE-title\" itemprop=\"name\"\u003eUnison Research Unico CDDUE Hybrid CD Player \u0026amp; DAC\u003c\/h1\u003e\n\u003cp class=\"unicoCDDUE-sub\"\u003eHybrid Tube Output Stage • USB \/ S\/PDIF \/ AES\/EBU \/ Toslink \u0026amp; Bluetooth • Supports up to 384 kHz \/ DSD256 • Balanced XLR \u0026amp; RCA Outputs\u003c\/p\u003e\n\u003cdiv class=\"unicoCDDUE-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection class=\"unicoCDDUE-section\" id=\"overview\"\u003e\n\u003ch2\u003eOverview — The Unico CDDUE\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eUnison Research Unico CDDUE\u003c\/strong\u003e brings Italian craftsmanship into the modern digital domain: a premium CD-loader transport integrated with a high-end DAC and a pure tube output stage. With broad format support including PCM up to 384 kHz and DSD256, USB, S\/PDIF, AES\/EBU, Toslink, and Bluetooth connectivity, it offers both versatility and musical refinement.\u003c\/p\u003e\n\u003cp\u003eFeaturing a totem-pole pure Class A tube output stage (4 × ECC83), ESS Sabre ES9018K2M DAC, selectable solid-state output, and digital filter options, this is a serious component for the discerning listener.\u003c\/p\u003e\n\u003cdiv class=\"unicoCDDUE-badges\"\u003e\n\u003cspan class=\"unicoCDDUE-badge\"\u003eHybrid CD Transport\u003c\/span\u003e \u003cspan class=\"unicoCDDUE-badge\"\u003eTube Output Stage\u003c\/span\u003e \u003cspan class=\"unicoCDDUE-badge\"\u003eUSB\/DSD up to 384 kHz\u003c\/span\u003e \u003cspan class=\"unicoCDDUE-badge\"\u003eBluetooth 3.0\u003c\/span\u003e \u003cspan class=\"unicoCDDUE-badge\"\u003eBalanced XLR \u0026amp; RCA Out\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"unicoCDDUE-section\" id=\"highlights\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"unicoCDDUE-bullets\"\u003e\n\u003cli\u003eHigh-resolution DAC module plus CD player in one chassis.\u003c\/li\u003e\n\u003cli\u003eTube output stage in pure Class A for rich, musical sound.\u003c\/li\u003e\n\u003cli\u003eExtensive digital input options (USB, S\/PDIF, AES\/EBU, Toslink, Bluetooth).\u003c\/li\u003e\n\u003cli\u003eBalanced XLR and unbalanced RCA outputs for flexible integration.\u003c\/li\u003e\n\u003cli\u003eSelectable digital filters and phase switch for fine tuning of sound character.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"unicoCDDUE-section\" id=\"technology\"\u003e\n\u003ch2\u003eDesign \u0026amp; Technology\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eESS Sabre ES9018K2M DAC\u003c\/strong\u003e — Ensures ultra-low distortion and high signal-to-noise performance. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTube Output Stage (4 × ECC83)\u003c\/strong\u003e — Pure Class A totem-pole design, two-channel differential. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple Digital Filters\u003c\/strong\u003e — Three selectable filters (Fast Roll-Off linear phase; Fast Roll-Off minimum phase; Slow Roll-Off linear phase) allow tonal tailoring. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelectable Solid-State Output\u003c\/strong\u003e — Option to bypass tube stage for direct solid-state output.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"unicoCDDUE-section\" id=\"use-cases\"\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul class=\"unicoCDDUE-bullets\"\u003e\n\u003cli\u003eAudiophiles who want both CD transport and high-end DAC in one unit.\u003c\/li\u003e\n\u003cli\u003eSystems where tube-output sonic character is desired but digital flexibility is required.\u003c\/li\u003e\n\u003cli\u003eOwners of mixed digital sources (computer, streamer, CD) who want premium output in one box.\u003c\/li\u003e\n\u003cli\u003eSystems incorporating balanced and unbalanced analog outputs with tube warmth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"unicoCDDUE-section\" id=\"reviews\"\u003e\n\u003ch2\u003eCustomer \u0026amp; Expert Reactions\u003c\/h2\u003e\n\u003cblockquote class=\"unicoCDDUE-quote\"\u003e“The CDDUE combines the best of classic tube sound with modern digital versatility.”\u003c\/blockquote\u003e\n\u003cblockquote class=\"unicoCDDUE-quote\"\u003e“USB, DSD, Bluetooth — and tubes. Hard to ask for more in a serious CD player.”\u003c\/blockquote\u003e\n\u003c\/section\u003e\n\u003csection class=\"unicoCDDUE-section unicoCDDUE-faq\" id=\"faq\"\u003e\n\u003ch2\u003eFAQ — Unico CDDUE\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat digital inputs are included?\u003c\/summary\u003e\n\u003cp\u003eUSB (44.1 – 384 kHz \/ DSD128\/256), S\/PDIF, AES\/EBU, Toslink, Bluetooth 3.0.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat output connectors are available?\u003c\/summary\u003e\n\u003cp\u003e2 × RCA (unbalanced) and 2 × XLR (balanced).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I bypass the tube stage?\u003c\/summary\u003e\n\u003cp\u003eYes, solid-state output is selectable.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat formats does the USB input support?\u003c\/summary\u003e\n\u003cp\u003ePCM up to 384 kHz, DSD64\/128\/256. \u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"unicoCDDUE-section\" id=\"why-buy\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"unicoCDDUE-bullets\"\u003e\n\u003cli\u003eAuthorized Unison Research dealer.\u003c\/li\u003e\n\u003cli\u003eGenuine Italian design, craftsmanship and tube output stage.\u003c\/li\u003e\n\u003cli\u003eFree nationwide shipping and expert setup support.\u003c\/li\u003e\n\u003cli\u003e5% Reward Points on all Purchases\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection class=\"unicoCDDUE-section\" id=\"specs\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"unicoCDDUE-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTransport\u003c\/th\u003e\n\u003ctd\u003eCD-Loader Mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDigital Inputs\u003c\/th\u003e\n\u003ctd\u003e1 × USB 2.0 (44.1-384 kHz \/ DSD256), 1 × S\/PDIF (44.1-192 kHz \/ DSD64), 1 × AES\/EBU (44.1-192 kHz \/ DSD64), 1 × Toslink (44.1-96 kHz), 1 × Bluetooth 3.0 (44.1\/48 kHz) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDigital Outputs\u003c\/th\u003e\n\u003ctd\u003e1 × S\/PDIF (0.5 Vpp on 75 Ω), 1 × AES\/EBU (2 Vpp on 110 Ω), 1 × Toslink \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Stage\u003c\/th\u003e\n\u003ctd\u003e4 × ECC83 tubes, pure Class A totem-pole differential output stage \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDAC\u003c\/th\u003e\n\u003ctd\u003eESS Sabre ES9018K2M \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSNR\u003c\/th\u003e\n\u003ctd\u003e128 dB (0dBFS, 1 kHz, 192 kHz, A-weighted) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTHD+N\u003c\/th\u003e\n\u003ctd\u003e0.0003% (0dBFS, 1 kHz, 20 Hz-20 kHz) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Outputs\u003c\/th\u003e\n\u003ctd\u003e2 × RCA (unbalanced), 2 × XLR (balanced) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDigital Filters\u003c\/th\u003e\n\u003ctd\u003e3 selectable filters: Fast Roll-Off linear phase; Fast Roll-Off minimum phase; Slow Roll-Off linear phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W × D × H)\u003c\/th\u003e\n\u003ctd\u003e45 cm × 38 cm × 13 cm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e10 kg \/ 22 lb \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"unicoCDDUE-section\" id=\"whats-in-the-box\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"unicoCDDUE-bullets\"\u003e\n\u003cli\u003e1 × Unison Research Unico CDDUE Hybrid CD Player \u0026amp; DAC\u003c\/li\u003e\n\u003cli\u003eRemote Control\u003c\/li\u003e\n\u003cli\u003ePower Cord \u0026amp; Documentation\u003c\/li\u003e\n\u003cli\u003eProtective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"Unison Research\"\u003e \u003cmeta itemprop=\"category\" content=\"High-End CD Player, Hybrid DAC, Italian Hi-Fi Electronics\"\u003e\n\u003c\/div\u003e","brand":"Unison Research","offers":[{"title":"Silver","offer_id":52706843853166,"sku":"UNICDDUES","price":5499.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52706843885934,"sku":"UNICDDUEB","price":5499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-unico-cddue-cd-player-in-silver.jpg?v=1759173140"},{"product_id":"unison-research-triode-25-black-edition-integrated-amplifier","title":"Unison Research Triode 25 Black Edition Integrated Amplifier","description":"\u003c!-- ======================================================\n     Unison Research Triode 25 Black Edition — Shopify HTML\n     ====================================================== --\u003e\n\u003cp\u003e\u003cmeta content=\"Unison Research Triode 25 Black Edition — Integrated Valve Amplifier\" name=\"title\"\u003e \u003cmeta content=\"Unison Research Triode 25 Black Edition: 50 W per channel in pentode or 30 W per channel in triode mode; push‑pull KT77 output tubes; full digital\/analogue inputs; sophisticated Italian tube amplifier.\" name=\"description\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .triode25-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .triode25-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n  .triode25-title{font-size:2.75rem;margin:.25rem 0 1rem;font-weight:700;line-height:1.2}\n  .triode25-sub{font-style:italic;margin:0 0 1.25rem}\n  .triode25-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.triode25-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .triode25-section{margin:2rem 0}\n  .triode25-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .triode25-specs{width:100%;border-collapse:collapse}\n  .triode25-specs th,.triode25-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .triode25-specs th{width:42%;background:#f8fafc;text-align:left}\n  .triode25-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .triode25-badges{margin-top:.5rem}\n  .triode25-quote{border-left:3px solid #e5e7eb;padding:.5rem 1rem;margin:.75rem 0;font-style:italic}\n  .triode25-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:0.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .triode25-faq summary{font-weight:600;cursor:pointer}\n\u003c\/style\u003e\n\u003cdiv itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"triode25-wrap\"\u003e\n\u003cspan class=\"triode25-eyebrow\"\u003eUnison Research Italy\u003c\/span\u003e\n\u003ch1 itemprop=\"name\" class=\"triode25-title\"\u003eUnison Research Triode 25 Black Edition Integrated Amplifier\u003c\/h1\u003e\n\u003cp class=\"triode25-sub\"\u003e50 W ×2 (Pentode) \/ 30 W ×2 (Triode) • Push‑Pull KT77 Tube Output • Full Digital \u0026amp; Analogue Inputs • Elegant Black Finish\u003c\/p\u003e\n\u003cdiv class=\"triode25-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection id=\"overview\" class=\"triode25-section\"\u003e\n\u003ch2\u003eOverview — The Triode 25 Black Edition\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eUnison Research Triode 25 Black Edition\u003c\/strong\u003e advances the acclaimed Triode 25 platform with enhanced circuitry, improved power supply design, and updated digital connectivity. It offers selectable Pentode (50 W per channel) or Triode (30 W per channel) modes, giving listeners flexibility between dynamic power and refined tube character.\u003c\/p\u003e\n\u003cp\u003eWith Gold Lion tubes, micro‑relay input selectors, Return‑GND technology, and built‑in DAC3 module (USB, S\/PDIF, Toslink), the Black Edition merges classic tube warmth with modern versatility. Handcrafted in Italy in a piano‑black aesthetic, it is as striking visually as it is audibly. \u003c\/p\u003e\n\u003cdiv class=\"triode25-badges\"\u003e\n\u003cspan class=\"triode25-badge\"\u003e50 W ×2 (Pentode)\u003c\/span\u003e \u003cspan class=\"triode25-badge\"\u003e30 W ×2 (Triode)\u003c\/span\u003e \u003cspan class=\"triode25-badge\"\u003eKT77 Push‑Pull Output Tubes\u003c\/span\u003e \u003cspan class=\"triode25-badge\"\u003eUSB \/ S\/PDIF \/ Toslink\u003c\/span\u003e \u003cspan class=\"triode25-badge\"\u003eMade in Italy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"highlights\" class=\"triode25-section\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"triode25-bullets\"\u003e\n\u003cli\u003eSelect between Pentode mode for power or Triode mode for sonic refinement.\u003c\/li\u003e\n\u003cli\u003eBuilt‑in DAC with high‑resolution support via USB, S\/PDIF and Toslink. \u003c\/li\u003e\n\u003cli\u003eHigh‑quality Gold Lion tubes and precision components for exquisite sound.\u003c\/li\u003e\n\u003cli\u003eModern analogue and digital connectivity fused into a classic tube architecture.\u003c\/li\u003e\n\u003cli\u003eElegant appearance and artisan build — a centerpiece as much as a performer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"technology\" class=\"triode25-section\"\u003e\n\u003ch2\u003eDesign \u0026amp; Technology\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePush‑Pull KT77 Output Stage\u003c\/strong\u003e — Provides 50 W (Pentode) or 30 W (Triode) with high linearity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGold Lion Tubes\u003c\/strong\u003e — 2 × ECC83 and 1 × ECC82 for the pre‑amp section, and 4 × KT77 in the power section. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModern DAC3 Module\u003c\/strong\u003e — USB up to PCM 384 kHz, DSD up to 256; S\/PDIF and Toslink also included. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn‑GND Input Selector \u0026amp; Micro Relays\u003c\/strong\u003e — Ensures ultra‑clean signal routing and channel separation. \u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"use-cases\" class=\"triode25-section\"\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul class=\"triode25-bullets\"\u003e\n\u003cli\u003eAudiophiles seeking high‑end tube performance with modern digital versatility.\u003c\/li\u003e\n\u003cli\u003eSystems requiring flexibility between Triode and Pentode modes.\u003c\/li\u003e\n\u003cli\u003eVinyl lovers and digital streamers alike needing premium connectivity.\u003c\/li\u003e\n\u003cli\u003eStylish setups where looks and sound both matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"reviews\" class=\"triode25-section\"\u003e\n\u003ch2\u003eCustomer \u0026amp; Expert Reactions\u003c\/h2\u003e\n\u003cblockquote class=\"triode25-quote\"\u003e“Triode 25 Black Edition takes what was already great and raises the bar — deeper dynamics, more clarity.”\u003c\/blockquote\u003e\n\u003cblockquote class=\"triode25-quote\"\u003e“Modern inputs plus old‑school tubes — perfect balance of heritage and relevance.”\u003c\/blockquote\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"triode25-section triode25-faq\"\u003e\n\u003ch2\u003eFAQ — Triode 25 Black Edition\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the output power in each mode?\u003c\/summary\u003e\n\u003cp\u003e50 W per channel in Pentode mode; 30 W per channel in Triode mode. \u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat digital inputs are built in?\u003c\/summary\u003e\n\u003cp\u003eUSB (PCM up to 384 kHz \/ DSD up to 256x), Toslink and S\/PDIF coaxial. \u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the physical dimensions?\u003c\/summary\u003e\n\u003cp\u003e30 × 45 × 20 cm (W × D × H) and approx. 20 kg. \u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection id=\"why-buy\" class=\"triode25-section\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"triode25-bullets\"\u003e\n\u003cli\u003eAuthorized Unison Research Dealer\u003c\/li\u003e\n\u003cli\u003eGenuine Italian tube amplifier craftsmanship\u003c\/li\u003e\n\u003cli\u003eExpert setup support \u0026amp; free nationwide shipping\u003c\/li\u003e\n\u003cli\u003ePremium packaging and full warranty support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection id=\"specs\" class=\"triode25-section\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"triode25-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power (Pentode)\u003c\/th\u003e\n\u003ctd\u003e50 W ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power (Triode)\u003c\/th\u003e\n\u003ctd\u003e30 W ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Stage\u003c\/th\u003e\n\u003ctd\u003ePush‑Pull KT77 Tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSignal Tubes\u003c\/th\u003e\n\u003ctd\u003e2 × ECC83 Gold Lion, 1 × ECC82 Gold Lion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Tubes\u003c\/th\u003e\n\u003ctd\u003e4 × KT77 Gold Lion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response (‑1 dB)\u003c\/th\u003e\n\u003ctd\u003e10 Hz – 50 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInputs\u003c\/th\u003e\n\u003ctd\u003e3 × Line RCA, 1 × USB, 1 × S\/PDIF, 1 × Toslink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutputs\u003c\/th\u003e\n\u003ctd\u003e1 × Sub­Out (stereo RCA), 1 × Line Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W × D × H)\u003c\/th\u003e\n\u003ctd\u003e30 × 45 × 20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e≈ 20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack “Black Edition”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 Years Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection id=\"whats-in-the-box\" class=\"triode25-section\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"triode25-bullets\"\u003e\n\u003cli\u003e1 × Unison Research Triode 25 Black Edition Integrated Amplifier\u003c\/li\u003e\n\u003cli\u003eRemote Control\u003c\/li\u003e\n\u003cli\u003ePower Cord \u0026amp; Documentation\u003c\/li\u003e\n\u003cli\u003eProtective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta content=\"Unison Research\" itemprop=\"brand\"\u003e \u003cmeta content=\"Integrated Tube Amplifier, High‑End Hi‑Fi Amplifier, Italian Tube Electronics\" itemprop=\"category\"\u003e\n\u003c\/div\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":52706858140014,"sku":"UNITRIODE25BE","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-triode-25-black-edition-integrated-amplifier.jpg?v=1759175523"},{"product_id":"unison-research-max-mini-bookshelf-speaker-pair","title":"Unison Research MAX Mini Bookshelf Speaker (Pair)","description":"\u003c!-- ======================================================\n     Unison Research MAX Mini Bookshelf Speaker (Pair) — Shopify HTML\n     ====================================================== --\u003e\n\u003cp\u003e\u003cmeta name=\"title\" content=\"Unison Research MAX Mini Bookshelf Speaker (Pair) — Compact High-Efficiency Horn Speakers\"\u003e \u003cmeta name=\"description\" content=\"Unison Research MAX Mini: Compact horn-loaded bookshelf speakers with 8-inch woofer and compression tweeter. 88 dB sensitivity, 8 Ω impedance, Italian craftsmanship for tube or solid-state amplifiers.\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .maxmini-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .maxmini-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n  .maxmini-title{font-size:2.75rem;margin:.25rem 0 1rem;font-weight:700;line-height:1.2}\n  .maxmini-sub{font-style:italic;margin:0 0 1.25rem}\n  .maxmini-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.maxmini-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .maxmini-section{margin:2rem 0}\n  .maxmini-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .maxmini-specs{width:100%;border-collapse:collapse}\n  .maxmini-specs th,.maxmini-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .maxmini-specs th{width:42%;background:#f8fafc;text-align:left}\n  .maxmini-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .maxmini-badges{margin-top:.5rem}\n  .maxmini-quote{border-left:3px solid #e5e7eb;padding:.5rem 1rem;margin:.75rem 0;font-style:italic}\n  .maxmini-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:0.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .maxmini-faq summary{font-weight:600;cursor:pointer}\n\u003c\/style\u003e\n\u003cdiv itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"maxmini-wrap\"\u003e\n\u003cspan class=\"maxmini-eyebrow\"\u003eUnison Research Italy\u003c\/span\u003e\n\u003ch1 itemprop=\"name\" class=\"maxmini-title\"\u003eUnison Research MAX Mini Bookshelf Speaker (Pair)\u003c\/h1\u003e\n\u003cp class=\"maxmini-sub\"\u003eCompact High-Efficiency Horn Bookshelf Speakers • 8″ Woofer • Designed for Tube Amplifiers • Handcrafted in Italy\u003c\/p\u003e\n\u003cdiv class=\"maxmini-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection id=\"overview\" class=\"maxmini-section\"\u003e\n\u003ch2\u003eOverview — The MAX Mini\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eUnison Research MAX Mini\u003c\/strong\u003e is a compact, high-efficiency horn speaker inspired by the acclaimed MAX 1. Designed for both tube and solid-state amplification, it combines a horn-loaded compression tweeter with an 8-inch woofer in a refined bass-reflex cabinet, delivering dynamic, full-bodied sound from a bookshelf form.\u003c\/p\u003e\n\u003cp\u003eEvery MAX Mini is handcrafted in Italy using premium components and real-wood veneers. Its 88 dB sensitivity and 8 Ω impedance make it an easy match for integrated amplifiers, including Unison’s own valve designs. Despite its modest size, it projects remarkable depth, coherence, and realism.\u003c\/p\u003e\n\u003cdiv class=\"maxmini-badges\"\u003e\n\u003cspan class=\"maxmini-badge\"\u003e8″ Woofer\u003c\/span\u003e \u003cspan class=\"maxmini-badge\"\u003eHorn Tweeter\u003c\/span\u003e \u003cspan class=\"maxmini-badge\"\u003e88 dB Sensitivity\u003c\/span\u003e \u003cspan class=\"maxmini-badge\"\u003e8 Ω Impedance\u003c\/span\u003e \u003cspan class=\"maxmini-badge\"\u003eHandcrafted in Italy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"highlights\" class=\"maxmini-section\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"maxmini-bullets\"\u003e\n\u003cli\u003eHigh-efficiency horn system for lively, dynamic sound.\u003c\/li\u003e\n\u003cli\u003eCompatible with low-power tube amplifiers (≥ 15 W).\u003c\/li\u003e\n\u003cli\u003eWide frequency response with controlled, natural bass.\u003c\/li\u003e\n\u003cli\u003eCompact design ideal for stands or shelves.\u003c\/li\u003e\n\u003cli\u003eReal-wood veneers and Italian craftsmanship.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"technology\" class=\"maxmini-section\"\u003e\n\u003ch2\u003eDesign \u0026amp; Technology\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHorn-Loaded Compression Tweeter\u003c\/strong\u003e — Offers exceptional clarity and transient detail with low distortion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8″ Woofer\u003c\/strong\u003e — Provides smooth, extended bass and a rich midrange character.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Crossover\u003c\/strong\u003e — Seamlessly integrates both drivers for coherent, musical balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBass-Reflex Enclosure\u003c\/strong\u003e — Tuned for deep, controlled low-frequency performance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"use-cases\" class=\"maxmini-section\"\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul class=\"maxmini-bullets\"\u003e\n\u003cli\u003eAudiophiles seeking horn performance in smaller rooms.\u003c\/li\u003e\n\u003cli\u003eTube amplifier owners who prefer compact speakers.\u003c\/li\u003e\n\u003cli\u003eBookshelf or stand-mount two-channel systems.\u003c\/li\u003e\n\u003cli\u003eListeners who value Italian design and craftsmanship.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"reviews\" class=\"maxmini-section\"\u003e\n\u003ch2\u003eCustomer \u0026amp; Expert Reactions\u003c\/h2\u003e\n\u003cblockquote class=\"maxmini-quote\"\u003e“A true Italian masterpiece — the MAX Mini delivers horn dynamics and warmth in a compact cabinet.”\u003c\/blockquote\u003e\n\u003cblockquote class=\"maxmini-quote\"\u003e“Fast, open, and musical — a perfect partner for low-powered tube amps.”\u003c\/blockquote\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"maxmini-section maxmini-faq\"\u003e\n\u003ch2\u003eFAQ — Unison Research MAX Mini\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the MAX Mini suitable for tube amplifiers?\u003c\/summary\u003e\n\u003cp\u003eYes — with 88 dB sensitivity and 8 Ω impedance, it performs beautifully with both tube and solid-state amplifiers of 15 W or higher.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the MAX Mini be used on stands?\u003c\/summary\u003e\n\u003cp\u003eYes — 60 – 70 cm stands are recommended, positioned about 20–30 cm from the rear wall for optimal bass balance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat finishes are available?\u003c\/summary\u003e\n\u003cp\u003eAvailable in handcrafted real-wood veneers, including Walnut, Cherry, and Mahogany.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection id=\"why-buy\" class=\"maxmini-section\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"maxmini-bullets\"\u003e\n\u003cli\u003eAuthorized Unison Research Dealer\u003c\/li\u003e\n\u003cli\u003eGenuine Italian-made Loudspeakers\u003c\/li\u003e\n\u003cli\u003eExpert Hi-Fi Advice \u0026amp; Support\u003c\/li\u003e\n\u003cli\u003eFree Shipping Nationwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection id=\"specs\" class=\"maxmini-section\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 335.859px;\" class=\"maxmini-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 22.3906px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 22.3906px;\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 22.3906px;\"\u003e2-Way Bookshelf Loudspeaker (Pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3906px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 22.3906px;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 22.3906px;\"\u003eBass Reflex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 44.7812px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 44.7812px;\"\u003eDrivers\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 44.7812px;\"\u003e1 × 8″ Woofer • 1 × Horn-Loaded Compression Tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3906px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 22.3906px;\"\u003eFrequency Response\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 22.3906px;\"\u003e45 Hz – 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3906px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 22.3906px;\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 22.3906px;\"\u003e88 dB (2.83 V\/1 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3906px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 22.3906px;\"\u003eNominal Impedance\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 22.3906px;\"\u003e8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 44.7812px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 44.7812px;\"\u003eRecommended Amplifier Power\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 44.7812px;\"\u003e15 W – 80 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3906px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 22.3906px;\"\u003eCrossover Frequency\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 22.3906px;\"\u003e≈ 2.2 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 44.7812px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 44.7812px;\"\u003eCabinet Finish\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 44.7812px;\"\u003eReal Wood Veneer (Walnut\/Cherry\/Mahogany)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3906px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 22.3906px;\"\u003eDimensions (H × W × D)\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 22.3906px;\"\u003e49.5 × 28.5 × 36 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3906px;\"\u003e\n\u003cth style=\"width: 37.7285%; height: 22.3906px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 53.7019%; height: 22.3906px;\"\u003e≈ 15 kg each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection id=\"whats-in-the-box\" class=\"maxmini-section\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"maxmini-bullets\"\u003e\n\u003cli\u003e2 × Unison Research MAX Mini Bookshelf Speakers\u003c\/li\u003e\n\u003cli\u003e2 × Grilles\u003c\/li\u003e\n\u003cli\u003eOwner’s Manual \u0026amp; Documentation\u003c\/li\u003e\n\u003cli\u003eProtective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"Unison Research\"\u003e \u003cmeta itemprop=\"category\" content=\"Bookshelf Speakers, Horn Loudspeakers, Hi-Fi Audio Systems\"\u003e\n\u003c\/div\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":52708110270830,"sku":"UNIMAXMINIPRC","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"Walnut","offer_id":52708110303598,"sku":"UNIMAXMINIPRW","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"Mahogany","offer_id":52708110336366,"sku":"UNIMAXMINIPRM","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-max-mini-bookshelf-speaker-in-cherry-pair.jpg?v=1759237752"},{"product_id":"unison-research-max-1-floorstanding-speaker-pair","title":"Unison Research MAX 1 Floorstanding Speaker (Pair)","description":"\u003c!-- ======================================================\n     Unison Research MAX 1 Floorstanding Speaker (Pair) — Shopify HTML\n     ====================================================== --\u003e\n\u003cp\u003e\u003cmeta name=\"title\" content=\"Unison Research MAX 1 Floorstanding Speaker (Pair) — High-Efficiency Horn Loudspeakers\"\u003e \u003cmeta name=\"description\" content=\"Unison Research MAX 1: High-efficiency horn-loaded floorstanding loudspeakers designed for tube amplifiers. 12-inch woofer, compression tweeter, 94 dB sensitivity, and stunning real-wood finish. Handcrafted in Italy.\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .max1-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .max1-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n  .max1-title{font-size:2.75rem;margin:.25rem 0 1rem;font-weight:700;line-height:1.2}\n  .max1-sub{font-style:italic;margin:0 0 1.25rem}\n  .max1-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.max1-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .max1-section{margin:2rem 0}\n  .max1-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .max1-specs{width:100%;border-collapse:collapse}\n  .max1-specs th,.max1-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .max1-specs th{width:42%;background:#f8fafc;text-align:left}\n  .max1-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .max1-badges{margin-top:.5rem}\n  .max1-quote{border-left:3px solid #e5e7eb;padding:.5rem 1rem;margin:.75rem 0;font-style:italic}\n  .max1-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:0.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .max1-faq summary{font-weight:600;cursor:pointer}\n\u003c\/style\u003e\n\u003cdiv itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"max1-wrap\"\u003e\n\u003cspan class=\"max1-eyebrow\"\u003eUnison Research Italy\u003c\/span\u003e\n\u003ch1 itemprop=\"name\" class=\"max1-title\"\u003eUnison Research MAX 1 Floorstanding Speaker (Pair)\u003c\/h1\u003e\n\u003cp class=\"max1-sub\"\u003eHigh-Efficiency Horn Loudspeaker • Ideal for Tube Amplifiers • Handcrafted in Italy\u003c\/p\u003e\n\u003cdiv class=\"max1-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection id=\"overview\" class=\"max1-section\"\u003e\n\u003ch2\u003eOverview — The MAX 1\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eUnison Research MAX 1\u003c\/strong\u003e is a high-efficiency, full-range floorstanding loudspeaker designed to partner perfectly with low-powered tube amplifiers. Combining classic horn-loaded design with modern engineering, the MAX 1 delivers extraordinary dynamics, lifelike presence, and an effortless musicality that fills any room.\u003c\/p\u003e\n\u003cp\u003eFeaturing a 12-inch woofer, compression tweeter, and solid wood cabinet construction, the MAX 1 combines Italian craftsmanship with audiophile precision. Whether you power it with a 10 W valve amp or a powerful solid-state design, it produces deep bass, open mids, and sparkling highs with stunning realism.\u003c\/p\u003e\n\u003cdiv class=\"max1-badges\"\u003e\n\u003cspan class=\"max1-badge\"\u003e94 dB Sensitivity\u003c\/span\u003e \u003cspan class=\"max1-badge\"\u003e12″ Woofer\u003c\/span\u003e \u003cspan class=\"max1-badge\"\u003eHorn-Loaded Tweeter\u003c\/span\u003e \u003cspan class=\"max1-badge\"\u003e8 Ω Impedance\u003c\/span\u003e \u003cspan class=\"max1-badge\"\u003eHandcrafted in Italy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"highlights\" class=\"max1-section\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"max1-bullets\"\u003e\n\u003cli\u003eHigh-efficiency design — ideal for use with single-ended or push-pull tube amplifiers.\u003c\/li\u003e\n\u003cli\u003eHorn-loaded compression tweeter for smooth, extended high frequencies.\u003c\/li\u003e\n\u003cli\u003eLarge 12-inch woofer delivers deep, controlled bass with natural tone.\u003c\/li\u003e\n\u003cli\u003eHandcrafted real-wood veneer cabinet ensures beauty and acoustic integrity.\u003c\/li\u003e\n\u003cli\u003eWide dynamic range for both delicate acoustic and high-impact music.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"technology\" class=\"max1-section\"\u003e\n\u003ch2\u003eDesign \u0026amp; Technology\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHorn-Loaded High Frequency Driver\u003c\/strong\u003e — Offers high efficiency and low distortion for open, detailed treble reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12-Inch Woofer\u003c\/strong\u003e — Provides powerful, tuneful bass and natural midrange response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Crossover Network\u003c\/strong\u003e — Carefully tuned for seamless integration between drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRigid Enclosure\u003c\/strong\u003e — Minimizes resonance for precise imaging and tonal balance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"use-cases\" class=\"max1-section\"\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul class=\"max1-bullets\"\u003e\n\u003cli\u003eTube amplifier owners seeking high-efficiency loudspeakers.\u003c\/li\u003e\n\u003cli\u003eTwo-channel audiophile systems demanding lifelike dynamics.\u003c\/li\u003e\n\u003cli\u003eListeners of jazz, classical, acoustic, and live recordings.\u003c\/li\u003e\n\u003cli\u003eRooms requiring full-range performance from a compact footprint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"reviews\" class=\"max1-section\"\u003e\n\u003ch2\u003eCustomer \u0026amp; Expert Reactions\u003c\/h2\u003e\n\u003cblockquote class=\"max1-quote\"\u003e“The MAX 1 combines vintage horn energy with refined Italian musicality — effortlessly engaging and beautifully built.”\u003c\/blockquote\u003e\n\u003cblockquote class=\"max1-quote\"\u003e“A perfect match for tube amps: open, dynamic, and full of life.”\u003c\/blockquote\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"max1-section max1-faq\"\u003e\n\u003ch2\u003eFAQ — Unison Research MAX 1\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this speaker suitable for tube amplifiers?\u003c\/summary\u003e\n\u003cp\u003eYes — with 94 dB sensitivity and 8 Ω impedance, the MAX 1 is ideal for low-powered valve amplifiers (10 W or more).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need a subwoofer with the MAX 1?\u003c\/summary\u003e\n\u003cp\u003eNot necessarily — the 12″ woofer delivers excellent low-frequency performance for most rooms and music genres.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat finishes are available?\u003c\/summary\u003e\n\u003cp\u003eAvailable in premium real-wood veneers such as Walnut, Cherry, and Mahogany.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection id=\"why-buy\" class=\"max1-section\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"max1-bullets\"\u003e\n\u003cli\u003eAuthorized Unison Research Dealer\u003c\/li\u003e\n\u003cli\u003eGenuine Italian-made Product\u003c\/li\u003e\n\u003cli\u003eExpert Hi-Fi Support \u0026amp; Advice\u003c\/li\u003e\n\u003cli\u003eFree Shipping Nationwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection id=\"specs\" class=\"max1-section\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"max1-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003e2-Way Floorstanding Loudspeaker (Pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure Type\u003c\/th\u003e\n\u003ctd\u003eBass Reflex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrivers\u003c\/th\u003e\n\u003ctd\u003e1 × 12″ Woofer, 1 × Horn-Loaded Compression Tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e30 Hz – 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e94 dB (2.83 V\/1 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Impedance\u003c\/th\u003e\n\u003ctd\u003e8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Amplifier Power\u003c\/th\u003e\n\u003ctd\u003e10 W – 100 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossover Frequency\u003c\/th\u003e\n\u003ctd\u003e2.0 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCabinet Finish\u003c\/th\u003e\n\u003ctd\u003eReal Wood Veneer (Walnut\/Cherry\/Mahogany)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (H × W × D)\u003c\/th\u003e\n\u003ctd\u003e90 × 30 × 40 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e33 kg each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection id=\"whats-in-the-box\" class=\"max1-section\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"max1-bullets\"\u003e\n\u003cli\u003e2 × Unison Research MAX 1 Floorstanding Speakers\u003c\/li\u003e\n\u003cli\u003e2 × Grilles\u003c\/li\u003e\n\u003cli\u003eOwner’s Manual \u0026amp; Documentation\u003c\/li\u003e\n\u003cli\u003eProtective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"Unison Research\"\u003e \u003cmeta itemprop=\"category\" content=\"Floorstanding Speakers, High-Efficiency Loudspeakers, Hi-Fi Audio Systems\"\u003e\n\u003c\/div\u003e","brand":"Unison Research","offers":[{"title":"Cherry","offer_id":52709471519086,"sku":"UNIMAX1C","price":8999.0,"currency_code":"USD","in_stock":true},{"title":"Walnut","offer_id":52709471551854,"sku":"UNIMAX1W","price":8999.0,"currency_code":"USD","in_stock":true},{"title":"Mahogany","offer_id":52709471584622,"sku":"UNIMAX1M","price":8999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-max-1-floorstanding-speaker-in-walnut-pair.jpg?v=1759248830"},{"product_id":"unison-research-triode-25-black-edition-integrated-amplifier-mint-demo","title":"Unison Research Triode 25 Black Edition Integrated Amplifier (Mint - Demo)","description":"\u003c!-- ======================================================\n     Unison Research Triode 25 Black Edition — Shopify HTML\n     ====================================================== --\u003e\n\u003cp\u003e\u003cmeta content=\"Unison Research Triode 25 Black Edition — Integrated Valve Amplifier\" name=\"title\"\u003e \u003cmeta content=\"Unison Research Triode 25 Black Edition: 50 W per channel in pentode or 30 W per channel in triode mode; push‑pull KT77 output tubes; full digital\/analogue inputs; sophisticated Italian tube amplifier.\" name=\"description\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .triode25-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .triode25-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n  .triode25-title{font-size:2.75rem;margin:.25rem 0 1rem;font-weight:700;line-height:1.2}\n  .triode25-sub{font-style:italic;margin:0 0 1.25rem}\n  .triode25-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.triode25-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .triode25-section{margin:2rem 0}\n  .triode25-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .triode25-specs{width:100%;border-collapse:collapse}\n  .triode25-specs th,.triode25-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .triode25-specs th{width:42%;background:#f8fafc;text-align:left}\n  .triode25-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .triode25-badges{margin-top:.5rem}\n  .triode25-quote{border-left:3px solid #e5e7eb;padding:.5rem 1rem;margin:.75rem 0;font-style:italic}\n  .triode25-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:0.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .triode25-faq summary{font-weight:600;cursor:pointer}\n\u003c\/style\u003e\n\u003cdiv itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"triode25-wrap\"\u003e\n\u003cspan class=\"triode25-eyebrow\"\u003eUnison Research Italy\u003c\/span\u003e\n\u003ch1 itemprop=\"name\" class=\"triode25-title\"\u003eUnison Research Triode 25 Black Edition Integrated Amplifier\u003c\/h1\u003e\n\u003cp class=\"triode25-sub\"\u003e50 W ×2 (Pentode) \/ 30 W ×2 (Triode) • Push‑Pull KT77 Tube Output • Full Digital \u0026amp; Analogue Inputs • Elegant Black Finish\u003c\/p\u003e\n\u003cdiv class=\"triode25-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection id=\"overview\" class=\"triode25-section\"\u003e\n\u003ch2\u003eOverview — The Triode 25 Black Edition\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eUnison Research Triode 25 Black Edition\u003c\/strong\u003e advances the acclaimed Triode 25 platform with enhanced circuitry, improved power supply design, and updated digital connectivity. It offers selectable Pentode (50 W per channel) or Triode (30 W per channel) modes, giving listeners flexibility between dynamic power and refined tube character.\u003c\/p\u003e\n\u003cp\u003eWith Gold Lion tubes, micro‑relay input selectors, Return‑GND technology, and built‑in DAC3 module (USB, S\/PDIF, Toslink), the Black Edition merges classic tube warmth with modern versatility. Handcrafted in Italy in a piano‑black aesthetic, it is as striking visually as it is audibly. \u003c\/p\u003e\n\u003cdiv class=\"triode25-badges\"\u003e\n\u003cspan class=\"triode25-badge\"\u003e50 W ×2 (Pentode)\u003c\/span\u003e \u003cspan class=\"triode25-badge\"\u003e30 W ×2 (Triode)\u003c\/span\u003e \u003cspan class=\"triode25-badge\"\u003eKT77 Push‑Pull Output Tubes\u003c\/span\u003e \u003cspan class=\"triode25-badge\"\u003eUSB \/ S\/PDIF \/ Toslink\u003c\/span\u003e \u003cspan class=\"triode25-badge\"\u003eMade in Italy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"highlights\" class=\"triode25-section\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"triode25-bullets\"\u003e\n\u003cli\u003eSelect between Pentode mode for power or Triode mode for sonic refinement.\u003c\/li\u003e\n\u003cli\u003eBuilt‑in DAC with high‑resolution support via USB, S\/PDIF and Toslink. \u003c\/li\u003e\n\u003cli\u003eHigh‑quality Gold Lion tubes and precision components for exquisite sound.\u003c\/li\u003e\n\u003cli\u003eModern analogue and digital connectivity fused into a classic tube architecture.\u003c\/li\u003e\n\u003cli\u003eElegant appearance and artisan build — a centerpiece as much as a performer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"technology\" class=\"triode25-section\"\u003e\n\u003ch2\u003eDesign \u0026amp; Technology\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePush‑Pull KT77 Output Stage\u003c\/strong\u003e — Provides 50 W (Pentode) or 30 W (Triode) with high linearity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGold Lion Tubes\u003c\/strong\u003e — 2 × ECC83 and 1 × ECC82 for the pre‑amp section, and 4 × KT77 in the power section. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModern DAC3 Module\u003c\/strong\u003e — USB up to PCM 384 kHz, DSD up to 256; S\/PDIF and Toslink also included. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn‑GND Input Selector \u0026amp; Micro Relays\u003c\/strong\u003e — Ensures ultra‑clean signal routing and channel separation. \u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"use-cases\" class=\"triode25-section\"\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul class=\"triode25-bullets\"\u003e\n\u003cli\u003eAudiophiles seeking high‑end tube performance with modern digital versatility.\u003c\/li\u003e\n\u003cli\u003eSystems requiring flexibility between Triode and Pentode modes.\u003c\/li\u003e\n\u003cli\u003eVinyl lovers and digital streamers alike needing premium connectivity.\u003c\/li\u003e\n\u003cli\u003eStylish setups where looks and sound both matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"reviews\" class=\"triode25-section\"\u003e\n\u003ch2\u003eCustomer \u0026amp; Expert Reactions\u003c\/h2\u003e\n\u003cblockquote class=\"triode25-quote\"\u003e“Triode 25 Black Edition takes what was already great and raises the bar — deeper dynamics, more clarity.”\u003c\/blockquote\u003e\n\u003cblockquote class=\"triode25-quote\"\u003e“Modern inputs plus old‑school tubes — perfect balance of heritage and relevance.”\u003c\/blockquote\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"triode25-section triode25-faq\"\u003e\n\u003ch2\u003eFAQ — Triode 25 Black Edition\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the output power in each mode?\u003c\/summary\u003e\n\u003cp\u003e50 W per channel in Pentode mode; 30 W per channel in Triode mode. \u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat digital inputs are built in?\u003c\/summary\u003e\n\u003cp\u003eUSB (PCM up to 384 kHz \/ DSD up to 256x), Toslink and S\/PDIF coaxial. \u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the physical dimensions?\u003c\/summary\u003e\n\u003cp\u003e30 × 45 × 20 cm (W × D × H) and approx. 20 kg. \u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection id=\"why-buy\" class=\"triode25-section\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"triode25-bullets\"\u003e\n\u003cli\u003eAuthorized Unison Research Dealer\u003c\/li\u003e\n\u003cli\u003eGenuine Italian tube amplifier craftsmanship\u003c\/li\u003e\n\u003cli\u003eExpert setup support \u0026amp; free nationwide shipping\u003c\/li\u003e\n\u003cli\u003ePremium packaging and full warranty support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection id=\"specs\" class=\"triode25-section\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"triode25-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power (Pentode)\u003c\/th\u003e\n\u003ctd\u003e50 W ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Power (Triode)\u003c\/th\u003e\n\u003ctd\u003e30 W ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Stage\u003c\/th\u003e\n\u003ctd\u003ePush‑Pull KT77 Tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSignal Tubes\u003c\/th\u003e\n\u003ctd\u003e2 × ECC83 Gold Lion, 1 × ECC82 Gold Lion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Tubes\u003c\/th\u003e\n\u003ctd\u003e4 × KT77 Gold Lion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response (‑1 dB)\u003c\/th\u003e\n\u003ctd\u003e10 Hz – 50 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInputs\u003c\/th\u003e\n\u003ctd\u003e3 × Line RCA, 1 × USB, 1 × S\/PDIF, 1 × Toslink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutputs\u003c\/th\u003e\n\u003ctd\u003e1 × Sub­Out (stereo RCA), 1 × Line Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W × D × H)\u003c\/th\u003e\n\u003ctd\u003e30 × 45 × 20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e≈ 20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack “Black Edition”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 Years Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection id=\"whats-in-the-box\" class=\"triode25-section\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"triode25-bullets\"\u003e\n\u003cli\u003e1 × Unison Research Triode 25 Black Edition Integrated Amplifier\u003c\/li\u003e\n\u003cli\u003eRemote Control\u003c\/li\u003e\n\u003cli\u003ePower Cord \u0026amp; Documentation\u003c\/li\u003e\n\u003cli\u003eProtective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta content=\"Unison Research\" itemprop=\"brand\"\u003e \u003cmeta content=\"Integrated Tube Amplifier, High‑End Hi‑Fi Amplifier, Italian Tube Electronics\" itemprop=\"category\"\u003e\n\u003c\/div\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":53689400590702,"sku":"UNITRIODE25BE","price":3999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-triode-25-black-edition-integrated-amplifier.jpg?v=1759175523"},{"product_id":"unison-research-s6-black-edition-integrated-amplifier-demo","title":"Unison Research S6 Black Edition Integrated Amplifier (Demo)","description":"\u003ch2\u003eUnison Research S6 Black Edition Integrated Amplifier - Unison Research\u003c\/h2\u003e\n\u003cp\u003eThe S6 Black Edition amplifier is able to meet the needs of the most demanding users. \u003cbr\u003e\u003cbr\u003eTo improve the S6 Unison Research worked on its strengths and went even further to achieve higher sound quality. \u003cbr\u003e\u003cbr\u003eThe circuitry has been revised in the signal path and power management, again surpassing the milestones already achieved in the S6. Power output is now 40W, 15% more than the standard model. The polarisation of the power output valves has been completely revised to eliminate the capacitor and cathode resistor. \u003cbr\u003e\u003cbr\u003eThe input selection circuit has been implemented using the same technology designed for our most valuable equipment and extreme care has been taken in the design of the ground paths and channel separation. The valuable audio signal, where possible, travels protected in high-quality coaxial cables. \u003cbr\u003e\u003cbr\u003eAll the new Black Edition series are equipped with 3 digital inputs USB,SPDIF and Toslink.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eS6 Black Edition Integrated Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput power: 40W on 6Ω\u003c\/li\u003e\n\u003cli\u003eSignal valves: 2 x ECC83 Gold Lion\u003c\/li\u003e\n\u003cli\u003eOutput power valves: 3 x KT77 Gold Lion in parallel for each channel\u003c\/li\u003e\n\u003cli\u003eRelay Input Selector with Return GND Technology\u003c\/li\u003e\n\u003cli\u003eCathode Capacitor Less (CCL) technology , no autobias\u003c\/li\u003e\n\u003cli\u003eNoiseless as a solid-state amplifier\u003c\/li\u003e\n\u003cli\u003ePolarization: pure Class A in ultralinear configuration with tap at 20% (power valves)\u003c\/li\u003e\n\u003cli\u003eBias adjustable for each power valves\u003c\/li\u003e\n\u003cli\u003eInputs: 4 line RCA, 1 USB, 1 SPDIF, 1 Toslink\u003c\/li\u003e\n\u003cli\u003eOutputs: 1 subwoofer RCA (stereo)\u003c\/li\u003e\n\u003cli\u003eBandwidth (-1dB): 15Hz – 30kHz\u003c\/li\u003e\n\u003cli\u003eDimensions (x y z): 35 x 49 x 22 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 25Kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":53689572589934,"sku":"UNIS6BE","price":5499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/unison-research-s6-black-edition-integrated-amplifier.jpg?v=1753802763"}],"url":"https:\/\/audiolab.com\/collections\/unison-research.oembed?page=2","provider":"Audiolab","version":"1.0","type":"link"}