{"title":"Classe Pre-Amplifiers","description":null,"products":[{"product_id":"classe-delta-pre-mk-ii-preamplifier","title":"Classé Delta PRE MK II Preamplifier","description":"\u003ch2\u003eClassé Delta PRE MK II Preamplifier - Classé\u003c\/h2\u003e\n\u003cp\u003eThe Delta PRE Mk II is the foundation of your perfect system. Designed to connect to a range of sources, the PRE Mk II will exact the highest performance from every recording, whether analog or digital. \u003cbr\u003e\u003cbr\u003eDelta PRE Mk II will deliver perfectly balanced audio to downstream Delta components. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eFIDELITY\u003c\/b\u003e \u003cbr\u003eDelta PRE Mk II is the foundation of your perfect system. \u003cbr\u003e\u003cbr\u003eDesigned to connect to a range of sources, Delta PRE Mk II will extract the highest performance from every recording, whether analog or digital. \u003cbr\u003e\u003cbr\u003ePre-amplifiers provide clean and controlled signals to the power stage. Both precision and perfection are required, and are delivered by Delta PRE Mk II.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNetwork, USB, AES\/EBU, coax and optical inputs\u003c\/li\u003e\n\u003cli\u003eXLR and RCA inputs\u003c\/li\u003e\n\u003cli\u003eShort signal paths to minimise signal interference\u003c\/li\u003e\n\u003cli\u003eCustom-made Navcom® feet absorb and reduce vibrations\u003c\/li\u003e\n\u003cli\u003eHigh-performance onboard MC\/MM Phono stage supports up to two phono inputs\u003c\/li\u003e\n\u003cli\u003eRhodium-plated connectors for excellent and secure contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCONTROL\u003c\/b\u003e \u003cbr\u003eAudiophiles, recording professionals and equipment reviewers trust Classé amplifiers as a source of sonic truth. Delta Series allows listeners to experience that truth in their own homes. \u003cbr\u003e\u003cbr\u003eEvery detail of the Delta Series is perfected by hand in Classé’s unique production facility in Japan to deliver powerful, natural, expansive sound with minimal noise or distortion.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.25dB volume step precision to find your perfect sound level\u003c\/li\u003e\n\u003cli\u003eDigital domain tone control with Delta PRE Tilt control\u003c\/li\u003e\n\u003cli\u003eSupport for mono or stereo subwoofers for better control of bass\u003c\/li\u003e\n\u003cli\u003eSelectable frequency and slope control\u003c\/li\u003e\n\u003cli\u003eAdvanced five-band digital domain parametric equalization\u003c\/li\u003e\n\u003cli\u003eDigital bypass mode available to all analog sources\u003c\/li\u003e\n\u003cli\u003ePass thru mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDESIGN\u003c\/b\u003e \u003cbr\u003eAs the component you’re most likely to touch, the design of Delta PRE Mk II matches its exceptional acoustic performance. \u003cbr\u003e\u003cbr\u003eAny interaction with Delta PRE Mk II is pure pleasure, from the superb cool-to-the-touch materials, to the precise tactile feedback of the volume control. \u003cbr\u003e\u003cbr\u003eTouchscreen control reflects Delta PRE Mk II’s outstanding capability: pure analog clarity, advanced digital precision, confident, capable power and expressive sound.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHarmony between minimal design and unrivalled performance\u003c\/li\u003e\n\u003cli\u003eLuxurious anodized aluminum body\u003c\/li\u003e\n\u003cli\u003eAdjustable brightness, responsive touchscreen display\u003c\/li\u003e\n\u003cli\u003ePerfectly complements other components in the Delta family\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eENHANCE YOUR DELTA PRE\u003c\/b\u003e \u003cbr\u003eYour Classé system deserves an upgrade. Add high-resolution streaming through HEOS® for the most optimal audio performance from any source. \u003cbr\u003e\u003cbr\u003e\u003cem\u003ePlease note, by upgrading an existing Delta PRE to Delta PRE Mk II, the unit will no longer be compatible with HDMI.\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\u003eDelta PRE MK II 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\u003e\u003cb\u003eOVERALL DIMENSIONS\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eWidth: 17.48 in (444 mm)\u003c\/li\u003e\n\u003cli\u003eDepth (including connectors): 17.64 in (448 mm)\u003c\/li\u003e\n\u003cli\u003eHeight (including feet): 4.72 in (120 mm)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eWEIGHT\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eGross Weight: 41.2 lbs (18.7kg)\u003c\/li\u003e\n\u003cli\u003eNet Weight: 29.8 lbs (13.5kg)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eGENERAL\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eGain Range: -93dB to +14dB\u003c\/li\u003e\n\u003cli\u003eChannel Matching: 0.05dB\u003c\/li\u003e\n\u003cli\u003eInput Impedance (at 1kHz, BAL \/ SE): 50kΩ\u003c\/li\u003e\n\u003cli\u003eOutput Impedance BAL \/ SE: 200Ω \/ 50Ω\u003c\/li\u003e\n\u003cli\u003eMaximum Output Level BAL \/ SE: 18Vrms \/ 9Vrms\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eBYPASS MODE (Analog inputs, Tone \/ EQ \/ Subwoofers disabled)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eFrequency Response (-3dB, 50Ω source impedance): 1Hz – 2MHz\u003c\/li\u003e\n\u003cli\u003eHarmonic Distortion (measurement bandwidth: 90kHz): \u0026lt;0.0004% at 1kHz \u0026lt;0.0005% at 10kHz \u0026lt;0.0006% at 20kHz\u003c\/li\u003e\n\u003cli\u003eIntermodulation Distortion (measurement bandwidth: 90kHz): \u0026lt;0.001%\u003c\/li\u003e\n\u003cli\u003eMaximum Input Level BAL \/ SE (at 0dB gain): 9Vrms (+21.3dBu) \/ 4.5Vrms (+15.3dBu)\u003c\/li\u003e\n\u003cli\u003eSignal-to-Noise Ratio (A wtd) (22kHz BW, ref 9Vrms): 130dB (133dBA)\u003c\/li\u003e\n\u003cli\u003eCrosstalk (one channel undriven) (BAL \/ SE): -143dB (100Hz), -140dB (1kHz), -124dB (10kHz)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003ePHONO SECTION (0DB GAIN, BYPASS MODE, XLR2 IN, MAIN XLR OUT)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eRIAA Deviation (20Hz-20kHz): \u0026lt; 0.2dB\u003c\/li\u003e\n\u003cli\u003eSelectable Load for MM Type (47k II): 50pF, 100pF, 150pF, 200pF, 250pF, 300pF, 350pF, 400pF, 450pF\u003c\/li\u003e\n\u003cli\u003eSelectable Load for MC – Low Output: 7.5Ω, 10Ω, 33Ω, 50Ω, 82Ω, 100Ω, 330Ω, 1kΩ\u003c\/li\u003e\n\u003cli\u003eLoad for MC – High Output: 47kΩ\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eMM, MC – HIGH OUTPUT\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eGain (1kHz, 20Ω source impedance): 41.5dB\u003c\/li\u003e\n\u003cli\u003eSNR (22kHz BW, ref 5mVrms in): 86dB (93dB A-wtd)\u003c\/li\u003e\n\u003cli\u003eMax Input Level (overload ref 5mVrms): 11dB (20Hz), 23dB (1kHz), 34dB (10kHz)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eMC – LOW OUTPUT\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eGain (1kHz, 20Ω source impedance,1kΩ load): 60dB\u003c\/li\u003e\n\u003cli\u003eSNR (20Hz-20kHz): 68dB (74dB A-wtd)\u003c\/li\u003e\n\u003cli\u003eMax Input Level (overload ref 0.5mVrms, 1kΩ load): 12dB (20Hz), 31dB (1kHz), 52dB (10kHz)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eDAC SECTION (DIGITAL INPUTS, TONE\/EQ\/SUBWOOFERS DISABLED)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eFrequency Response (-3dB, sweep Fs=192kHz): 5Hz – 90kHz\u003c\/li\u003e\n\u003cli\u003eHarmonic Distortion (measurement bandwidth: 90kHz): \u0026lt;0.0015% (20Hz to 20kHz)\u003c\/li\u003e\n\u003cli\u003eDynamic range (-60dBFS, Fs=44.1kHz, A-wtd): 124dB\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio (Fs=44.1kHz, A-wtd): 125dB (dBA)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eDSP MODE (TONE OR EQ CONTROLS ENABLED, SET TO FLAT UNLESS NOTED)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eFrequency Response (50Ω source impedance, Tone and EQ not enabled): 10Hz – 84.5kHz\u003c\/li\u003e\n\u003cli\u003eHarmonic Distortion (measurement bandwidth: 90kHz): \u0026lt;0.002% (20Hz to 20kHz)\u003c\/li\u003e\n\u003cli\u003eMaximum input level BAL \/ SE (at 0dB gain): 5.4Vrms (+2.5dBr) \/ 2.7Vrms (+2.5dBr)\u003c\/li\u003e\n\u003cli\u003eCrosstalk (one channel undriven) (BAL\/SE): -105dB(100Hz), -120dB(1kHz), -120dB(10kHz)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eHEADPHONE OUTPUT\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003ePower (nominal input. 0dB gain, 32 Ω load): 540mW\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 6.8Ω\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003ePOWER REQUIREMENTS\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eStandby: 0.2W\u003c\/li\u003e\n\u003cli\u003eWake on LAN: 3.1W\u003c\/li\u003e\n\u003cli\u003eNominal: 35W\u003c\/li\u003e\n\u003cli\u003eMax. power: 55W\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eHEOS BUILT IN\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eNetwork Connection: Ethernet\u003c\/li\u003e\n\u003cli\u003eUSB-A Host: WMA, MP3, AAC, WAV up to 192\/24, FLAC up to 192\/24, AIFF up to 192\/24, ALAC up to 96\/24, DSF up to 11.2\u003c\/li\u003e\n\u003cli\u003eEthernet: WMA, MP3, AAC, WAV up to 192\/24, FLAC up to 192\/24, AIFF up to 192\/24, ALAC up to 96\/24, DSF up to 11.2\u003c\/li\u003e\n\u003cli\u003eAirplay: Airplay 2\u003c\/li\u003e\n\u003cli\u003eMusic Service Providers Supported (varies by region, subject to change): Spotify (Connect), Tidal (including Hi Res), Deezer, Amazon Music HD, TuneIn, Pandora, Napster, iHeartRadio, Sirus XM, Soundcloud, MOOD:MIX, AWA, QPlay, Ximalaya, Sony Hi-Res\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eDAC INPUTS\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eUSB-B: 32k, 44.1k, 48k, 88.2k, 96k, 176.4k, 192k, 352.8k, 384k, DSD64, DSD128, DSD256 (native – requires Thesycon\/Classe driver for Windows) DSD64, DSD128 (DoP)\u003c\/li\u003e\n\u003cli\u003eSPDIF (opt, coax, AES\/EBU): PCM 32k, 44.1k, 48k, 88.2k, 96k, 176.4k, 192k, \/DSD64 over SPDIF\/\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eINPUT \/ OUTPUT COMPLEMENT ANALOG IN\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eBAL \/ XLR: 2 pairs (XLR2 can be assigned as BAL phono in)\u003c\/li\u003e\n\u003cli\u003eSE \/ RCA: 2 pairs\u003c\/li\u003e\n\u003cli\u003ePhono RCA: 1 pair\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eDIGITAL IN\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eUSB-F: 1\u003c\/li\u003e\n\u003cli\u003eUSB-B: 1\u003c\/li\u003e\n\u003cli\u003eSPDIF Coaxial: 3\u003c\/li\u003e\n\u003cli\u003eSPDIF Optical: 3\u003c\/li\u003e\n\u003cli\u003eSPDIF AES \/ EBU: 1\u003c\/li\u003e\n\u003cli\u003eEthernet: 1\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eOUTPUTS\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eBAL \/ XLR: 5 (configurable: 2pairs+1sub, 1pair+1sub pair,…)\u003c\/li\u003e\n\u003cli\u003eSE \/ RCA: 5 (configurable: 2pairs+1sub, 1pair+1sub pair,…)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eAUTOMATION\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eDC Triggers In \/ Out: 2 sets\u003c\/li\u003e\n\u003cli\u003eCAN Bus: 1 set in \/ out\u003c\/li\u003e\n\u003cli\u003eRS-232 over RJ-45: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"Classé","offers":[{"title":"Default Title","offer_id":53067791892846,"sku":"CLADELTAPREMKII","price":13000.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/class-delta-pre-mk-ii-preamplifier.jpg?v=1765472150"}],"url":"https:\/\/audiolab.com\/collections\/classe-pre-amplifiers.oembed","provider":"Audiolab","version":"1.0","type":"link"}