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Unison Research Unico CD Due CD Player

Unison Research


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The Unico CD Due brings Unison Research right into the popular and versatile digital audio world.
Not just a CD player, the Unico CD Due combines a high-level DAC with a top-end CD mechanism. It’s feature-rich, flexible and customizable to the listener’s preference. A variety of external sources can be connected to the Unico CD Due, including a laptop or computer for playing all known audio formats – including DSD – via USB.

 

Digital Inputs

    1 x USB

    Standard: USB 2.0 Audio Class
    frequencies: 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384, DSD64, DSD128, DSD256
    Resolution: 16 to 32 bits


      1 x S/PDIF
      Sensitivity: 0.5Vpp on 75 Ohms
      Sampling frequencies: 44.1, 48, 88.2, 96, 176.4, 192
      DSD64 (DoP)
      Resolution: 16 to 24 bits

      1x AES/EBU
      Sensitivity: 2Vpp on 110 Ohms
      Sampling frequencies: 44.1, 48, 88.2, 96, 176.4, 192
      DSD64 (DoP)
      Resolution: 16 to 24 bits

      1x Toslink™
      Sampling frequencies: 44.1, 48, 88.2, 96 (176.4 and DSD64-DoP with high efficiency transmitters)
      Resolution: 16 to 24 bits

      1 x Bluetooth™ Receiver
      Standard: BT 3.0
      Profiles: A2DP, SSP (HID supported with Android smartphones through SPP)
      Sampling frequencies: 44.1kHz, 48kHz
      Resolution: 16 bits

      Digital Output

      • 1x  S/PDIF Output voltage: 0.5Vpp on 75 Ohms
      • 1x  AES/EBU Output voltage: 2Vpp on 110 Ohms
      • 1x Toslink™

      Transport

      • 8829CD-KHM DVD-Loader , Only audio CD


      Display

      • 128 X 64 White OLED graphic display , (can be turned off)


      Digital to Analogue Stage 

      • ESS Sabre ES9018K2M with jitter eliminator
      • SNR: 128dB (0dBFS, 1kHz, 192kHz, “A” weighted)
      • THD+N: 0.0003% (0dBFS, 1kHZ, 20Hz-20kHZ)
      • Timing: low phase noise, high precision crystal oscillators


      IV converter:

      • AD8597/AD8599 ultralow distortion, ultralow noise, use high-quality components like wima capacitor and wishay resistor


      Output Audio Stage

      • Number of channels: 2
      • Output stage: Duble Triode, pure class A differential Totem-pole
      • Valve complement: 4 x 12AX7/ECC83


      Output audio connectors:     

      • 1 x RCA stereo
      • 1 x XLR stereo


      Optional buffer:

      • AD8597/AD8599 output buffer can be activated by remote control normally bypassed by relay



      General Specification

      • Remote control: 1 x Infrared  in wood and metal
      • Disc Formats: CD Audio


        Weights & Dimensions

        • Power consumption: 100W max
        • Dimension: 45cm x 38cm x 13cm
        • Net weight: 10Kg