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Home > Products > CD Players & Transports > Unison Research > Unico CD Due

Unico CD Due

Unico CD Due
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Coming soon the new flagship DAC/CD Player with built in Bluetooth.

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.


Technical Specification

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


Output voltage: 0.5Vpp on 75 Ohms



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

Product Code: UR Unico CD

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Unico CD Due Unico CD Due

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