COS D10 PREAMP

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COS D10 PREAMP

Ο προενισχυτής COS D10 είναι ταυτόχρονα ψ/α μετατροπέας – DAC αλλά και ενισχυτής ακουστικών! Μια συσκευή εξαιρετικά κατασκευασμένη και ευέλικτη η οποία κατόπιν παραγγελίας δέχεται και το SPH2 MC/MM RIAA – phono stage με όλες τις απαραίτητες ρυθμίσεις κέρδους και φορτίου κεφαλής  ή και streamer το οποίο ενσύρματο ή ασύρματο το οποίο διαχειρίζεται αρχεία από TiDAL, Spotify, Deezer, and Qobuz.

C O S　D 1 0
D10 is a dream component for your beloved sonic pleasure. It is a DAC, a pre-amp, and a headphone amp, well built with streaming capability. Yes, the same spacious, supple and dynamically powerful sound that COS products have been offering. D10 is also a phono amp, one that delivers from your preferred vinyls luscious vibes.

• COS ALGORITHM, BUFFER and RE-CLOCKING
  COS’s proprietary algorithm with a linear-phase delay FIR filter can up-sample original data to 176.4K or 192K. D10 stores digital data in a one-second buffer before converting to analog signals, under the coordination of a crystal oscillator with a jitter precision less than 1ps and a dedicated re-clocking circuitry.
  STREAMING (optional)
  Stable and quality streaming is available, with or without a wire, for TiDAL, Spotify, Deezer, and Qobuz. Setup is easy with iOS and Android applications.
  PHONO-AMPLIFIER (optional)
  There are 5 loading resistors and 3 loading capacitors, all selectable, to accommodate phono cartridges of your choice. Other features include JFET input stage, on-board low-noise linear regulator, and handpicked components for RIAA curve matching and zero capacitor between audio signal paths. Extremely low in noise and distortion.
  TWO-LAYER HOUSING
  D10 has an NCT internal chassis and an aluminum exterior. This design provides a fortified frame that make possible lowered noise and minimized interference, plus a fine outlook.

1. SPECIFICATIONS – PRE-AMPLIFIER
   COS D1029
   Analog Input Balanced X 1, Unbalanced X 1
   Analog Output Balanced X 1, Unbalanced X 1
   Residual Noise < 2uV(-114dBV) (20Hz~20KHz, non-weighted, input terminated)
   Input Overload 16V (balanced), 8V (unbalanced)
   Input Impedance 100Kohm
   Output Impedance 200 ohm(balanced), 100ohm (unbalanced)
   Maximum Output 16V (balanced), 8V (unbalanced)
   Frequency Response +-0.1dB/20Hz~20KHz
   THD+N < 0.001% (-100dB) (20Hz~20KHz non-weighted)
   Signal To Noise Ratio > 110dB/20Hz~20KHz non-weighted
   Crosstalk < -120dB
   Volume precision resistor array, 140 steps by 0.5dB/step, -64db to +6dB
   Headphone Amplifier
   audio jack X 2 (unbalanced X 2)
   XLR-3 X 2 (balanced X 1)
   XLR-4 X 1 (balanced X 1)
2. SPECIFICATIONS – PHONO AMPLIFIER
   COS D1030
   Gain 40, 50 or 60dB
   Input Resistance 47Kohm to 10ohm
   Input Capacitance 0 to 750pF
   RIAA response <+-0.2dB/20Hz~20KHz
   Residual Noise <30uV (input shorted, 40dB gain, 20Hz~20KHz)
   <300uV (input shorted, 60dB gain, 20Hz~20KHz)
   THD+N < -90dB (40dB gain,470ohm load, 1KHz, 2Vrms output)
   < -70dB (60dB gain,470ohm load, 1KHz, 2Vrms output)
3. SPECIFICATIONS – DAC
   COS D1031
   Digital Inputs
   USB X 1, Asynchronous Audio Class 2.0
   SPDIF BNC X 1
   AES XLR X 1
   TosLink X 1
   I2S X 1 (HDMI, differential)
   Sampling Rate
   PCM, up to 192Ksps, 24 bits
   DSD, up to DSD256 (USB), DSD64 (all other inputs)
   Frequency Response +0dB, -0.5dB/20Hz ~ 20KHz
   Full Scale Output 2V (unbalanced), 4V (balanced)
   THD+N < 0.001% (-100dB) (192Ksps, 24-bit, 20Hz~20KHz, A-
   weighted)
   Signal To Noise ratio > 110dB, 24-bit, 20Hz~20KHz, A-weighted
   DAC 24-bit DAC X 2, up to 192Ksps, 24-bit
   Digital Filter COS proprietary, Linear phase delay
   Audio clock jitter < 1ps

O COS D10 PREAMP μπορεί (Optional) να δεχτεί 

STREAMING Module το οποίο κοστίζει επιπλέον της βασικής τιμής 1100 ευρώ 
PHONO Module το οποίο κοστίζει επιπλέον της βασικής τιμής 870 ευρώ 

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COS D10 PREAMP