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Audio Research Ref CD9Audio Research Ref CD9Audio Research Ref CD9
Audio Research Ref CD9Audio Research Ref CD9Audio Research Ref CD9
CD проигрыватель, транспорт, ЦАП, диапазон частот: 3 Гц - 96 кГц (-3дБ), соотношение сигнал/шум: 110 дБ, архитектура ЦАП: 24 бит / 192 кГц, ламповая комплектация: 4 х 6H30, 1 х 6550WE, 1 х 6H30 в цепи питания, габариты: 480 х 134 х 390 мм, вес: 15 кг, варианты цветов: черный, серебристый.  Подробнее
Цена
1 274 000 руб.
Описание
Frequency Response: +0-3dB, 3Hz to 96kHz at rated output. 0.15dB 20Hz to 20kHz. (Balanced, 200k ohms load)@ 192kHz sample
rate.
Distortion: THD+N Less than .003% at 2V RMS BAL output.
Signal-Noise-Ratio: 110dB
Dynamic Range (AES17): 110dB
IMD (SMPTE): .002%
RMS Noise level: -95dBV (20-20kHz)
Gain: 14.0dB Balanced, 7.0dB SE.
Input Impedance: Digital: 75 ohms RCA, 110 ohms AES/EBU, OPT 660nm TOSLink fiber 44.1 to 96kHz.
Output Impedance: 660 ohms Balanced, 330 ohms SE Main (2), 20K ohms minimum load and 2000pF maximum capacitance.
Output Polarity: Non-inverting.
Max. Output: At 0.0dB input, 5V RMS into 200K ohm balanced load.
Digital Sample Rates: 24 bits @ 44.1kHz to 192kHz, SPDIF, AES/EBU and USB 2.0 HS.
Upsampling: Select upsampling or Native mode; CD, RCA, AES/EBU, TOS upsample to 176.4 or 192kHz. USB upsamples to 88.2 or
96kHz.
Master Oscillator: 22.579mHz ±20Hz for 44.1, 88.2 & 176.4kHz. 24.576mHz ±20Hz for 48, 96 & 192kHz.
Intrinsic Jitter: <10ps
Outputs Digital: XLR Balanced AES/EBU 110-ohms 4V P-P, BNC coax SPDIF 75-ohms 0.7V P-P.
Channel Separation: 107dB @ 1kHz.
Push buttons: Power, Previous, Stop, Pause, Play, Next, Input.
Signal Format (disc): Sample freq. 44.1kHz, Quantization bit; 16bit linear/channel, Channel bit rate; 4.3218Mb/sec, Channel
modulation code; EFM (8-14 modulation), Error Correction; CIRC.
Drive Mechanism (Top Load): Wow & Flutter; Un-measureable (Quartz stability); Discs; Accepts 5” (12cm) and 3” (8cm) sizes.
Optical pickup: Type; 3-beam LDGU (Laser Diode & Grating Unit), with holographic diffraction light pen, Laser; GaAlAs semiconductor,
780nm, 0.5mW max. output, Servo; Digitally-controlled low inertia linear positioning actuator.
Jitter reduction: High-stability crystal-controlled re-clocking for all outputs.
Display: Six-digit vacuum fluorescent with optical filter; LED display; CD, AES, USB, RCA, TOS, Fast, Slow, Upsample, Power, 44.1,
48, 88.2, 96, 176.4, 192kHz.
Tube complement: (4) 6H30 dual triodes, plus (1) 6550WE & 6H30 in power supply.
Remote Buttons: Repeat track/disc, 0-9 digit entry keys, Scan ten seconds each track, Pause program, Stop program, Play, Shuffle
tracks, Program enters selection on program list, Time elapsed, remaining track, remaining disc, A/B repeat segment, Filter select, Input
select, Pause, Play, Skip>, Skip<, FF, FR, Upsample/Native mode, DSP-DN, DSP-UP.
Power Requirements: 105-125VAC 60Hz (210-250VAC 50/60Hz) 120 watts maximum. Sleep mode 1 watts maximum.
Dimensions: Width 19” (48 cm)
Height 5.25” (13.4 cm) (standard rack panel)
Depth 15.375” (39 cm)
Handles extend 1.50” (3.8 cm) forward of the front panel.
Weight: 33.0 lbs. (15.0 kg) Net; 43 lbs. (19.5 kg) Shipping.
Характеристики
Производитель
Audio Research
AlfaSystems GoPro GP261D21