Unison Research CD Player/DAC NEW

The Unico CDDue brings Unison Research right into the popular and versatile digital audio world.

Not just a CD player, the Unico CDDue 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 CDDue, 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

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™ 


 8829CD-KHM DVD-Loader , Only audio CD

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” 
THD+N: 0.0003% (0dBFS, 1kHZ, 20Hz-20kHZ)
Timing: low phase noise, high precision crystal 

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