{"title":"HiFi Rose DAC","description":null,"products":[{"product_id":"hifi-rose-rd160-digital-to-analog-converter","title":"HiFi Rose RD160 Digital-to-Analog Converter","description":"\u003ch2\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif;\"\u003e\u003cstrong\u003eHiFi Rose RD160 Digital-to-Analog Converter - HiFi Rose\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eDesigned with separate DAC modules for each channel and utilizing 2-chip solution, it completely isolates the digital signal processing and analog conversion stages, ensuring transparent and precise reproduction of the original sound information contained in Hi-Res music files without any alteration. Additionally, three independently customized reference linear power supply for the digital input and analog output stages effectively block noise originating from the power source. With exceptional balance, extremely low distortion, and noise floor, the RD160 promises to deliver a vibrant, lifelike sound.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eHidden Screen - Adding the Enjoyment of Manipulation to Visual Satisfaction\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eDesigned with simplicity and sophistication to convey coherence with HiFi ROSE network devices, RD160 features a Hidden Screen on its front panel. When powered on, the circuit-like design flow chart, sound waves, and volume curve displayed on the screen intuitively present various information at a glance. Additionally, immediate responses to button and know operations without any delay, offers a sensation of controlling an analog device. Thus, the RD160 not only enhances the pleasure of listening but also adds the visual satisfaction plus enjoyment of manipulation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eSpecially Processed Aluminum Case - Minimizing even the Slightest Vibrations\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eThe RD160 utilizes a specially processed aluminum case, machined from high-purity aluminum as a single piece with minimized assembly joints, to minimizes vibrations that could adversely affect sound quality. Additionally, the side panels with heat sink design efficiently dissipate heat, ensuring stable operation even during prolonged use.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eDAC Module with Complete Separation of Digital and Analog\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eThe ROSE CIM™ architecture aims to maximize sound quality through complete isolation and modularization. The DAC module of the RD160 is a 2-chip solution, where the AK4191 handles digital filtering and initial delta-sigma conversion stages, while the AK4499EX performs digital-to-analog conversion. By structurally separating the digital and analog circuits, the RD160 achieves perfect noise blocking during mutual processing stages, extremely high signal-to-noise ratio, and the highest level of analog characteristics.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eBalanced-Designed DAC Modules and Analog Output Stage\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eFurthermore, by allocating DAC modules for each channel and employing a balanced symmetrical design for the analog output circuit, RD160 effectively blocks noise that can be coupled between channels. This design enables RD160 to boast exceptional dynamic range and to accurately represent the most intricate details of the original sound with clear stereo imaging.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eThree Independently Customized Reference Linear Power Supply Units\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eHiFi ROSE's proprietary reference linear power supply units are designed using ULTRA LOW NOISE power chipsets to minimize noise. Each power supply unit is custom-designed for the digital input stage and the left and right analog output stages, providing independent power supply to each. As a result, RD-160 not only minimizes crosstalk and mutual interference between channels but also prevents digital noise from entering the analog domain, ensuring excellent clarity and superior dynamics.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eHigh-Quality J-FET Input Dual OP-Amp\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eIn the RD-160, high-purity Oxygen-Free Copper lead frames are used to apply high-quality J-FET input dual OPAMPs with excellent responsiveness, dynamic range, and low distortion. Developed in collaboration with MUSES from the initial stages to extract the best performance, the OP-AMP in the RD-160 are meticulously tuned to deliver a vibrant, lifelike sound.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003eROSE NRA™ Filter\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eThe analog stage, equipped with the ROSE NRA™ filter, implements flat frequency characteristics even in very low frequency bands. Thanks to this, the RD-160 boasts an extensive, consistent frequency response across the entire spectrum without roll-offs, allowing it to faithfully reproduce the original sound information contained in Hi-Res music files from deep and resonant bass to the ambient details in the high-frequency range.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eLavish Internal Wiring\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eHigh-purity Oxygen-Free Copper cables have been strategically used in places such as power and audio input\/output sections, which have a decisive impact on sound quality. Particularly, in the analog unbalanced output stage, high-purity single-crystal Ohno Continuos Casting cables with excellent conductivity, ensuring signal transmission without distortion, has been applied.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eHigh-Precision OCXO\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eThe high-precision OCXO employed in the RD160 enhances the precision of digital inputs, providing more accurate clock signals. OCXO is the most accurate and stable clock available, unaffected by temperature changes. Conventional crystals may introduce jitter to audio signals due to changes in temperature, resulting in fluctuations in oscillation. The OCXO clock, by maintaining a constant temperature, suppresses jitter and produces a stable and precise clock signal.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eUpsampling \u0026amp; Filter\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eThe RD160 offers various options. For upsampling, it provides four options: NOS, PCM, DSD, and ALL. PCM supports up to 32bit\/768kHz, and DSD supports up to DSD512. Additionally, the digital filter offers six different types of impulse responses, allowing users to select according to their preferences. These two features can be easily configured using the button located on the left side of the front panel, and the changes are instantly reflected on the Hidden Screen without any delay.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eFiber Optic USB\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eThe SFP USB, featuring optical converting functionality, completely blocks digital noise from the source device. When connected to RS130, which supports SFP USB ports, you can receive pure data without any noise interference, ensuring the cleanest transmission possible.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eExternal Master Clock Input\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eAudio sources require a master clock input that outputs synchronized audio data with the master clock. By applying this method, jitter from optical, coaxial, and AES\/EBU connections from the audio source to the DAC can be eliminated, supporting perfect synchronization between devices tailored to the operating environment.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003e\u003cbr\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eRD160\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eModel: RD160\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eSize: 16.93(W) ✕ 12.87(D) ✕ 3.43(H) inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eWeight: 22.05 lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eBody: Solid Aluminum, Rust-proof Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eDisplay: 2 ✕ Polycarbonate AMOLED hidden screen (MIPI-DSI)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eColor: Silver, Black\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eInput Voltage: AC100-120V, 220-240V, 50\/60Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eCPU: Quad-core ARM Cortex-A7MP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eRAM: 1GB DDR3 (1866Mhz Data Rate)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eFlash: 8GB eMMc\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eOscillator: OCXO (Oven Controlled Crystal Oscillators)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003ePCM Filter\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eSharp Roll-off\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eSlow Roll-off\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eShort Delay Sharp Roll-off (default)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eShort Delay Slow Roll-off\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eSuper Slow Roll-off\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eLow Dispersion Short Delay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003ePCM\/DSD Upsampling\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003ePCM 44.1kHz to 705kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003ePCM 48.0kHz to 768kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eDSD64 to DSD512\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003eDigital Input\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e1 ✕ USB SFP Module (32bit \/ 768kHz, Native DSD512)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e1 ✕ USB Type-B 2.0 (32bit \/ 768kHz, Native DSD512)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e1 ✕ HDMI I2S (32bit \/ 768kHz, Native DSD512)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e1 ✕ OPTICAL RX (24bit \/ 192kHz, DoP64)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e1 ✕ COAXIAL RCA (32bit \/ 384kHz, DoP128)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e1 ✕ COAX BNC (32bit \/ 384kHz, DoP128)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e1 ✕ AES\/EBU XLR (32bit \/ 384kHz, DoP128)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eAnalog Output: 2 ✕ Balanced XLR, 2 X Unbalanced RCA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eExternal Clock (10MHz): 1 ✕ 75ohm BNC, 1 X 50ohm SMA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eRemote Control IR: 38kHz IR Receiver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eSensitivity: 9Vrms @ 1kHz 0dBF (TBC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eFrequency Response: 10Hz ~ 70kHz @ +1\/-3dB (TBC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eSNR: 132dB A-wt (TBC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eTHD: 0.0002% \/ 113dB (TBC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eDynamic Range: 129dB (TBC)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif;\"\u003e\u003cstrong\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e","brand":"HiFi Rose","offers":[{"title":"Black","offer_id":51813355356526,"sku":"HIFRD160BLK","price":5995.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51813355389294,"sku":"HIFRD160SLV","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/hfr160.jpg?v=1738879473"}],"url":"https:\/\/audiolab.com\/collections\/hifi-rose-dac.oembed","provider":"Audiolab","version":"1.0","type":"link"}