CD-Player

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 Ready 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


• DAC: 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