UNISON RESEARCH UNICO CD DUE

Description

With this product Unison Research entered the digital audio sector. Unico CD Due It is a top-level DAC with tube output and integrated CD reading system, it is full of functions, flexible and customizable in use according to listening needs. The CDDue combines the quality of Unison Research sound with the possibilities offered by digital systems, through an external source or a computer it allows the reproduction of PCM and DSD digital audio in all formats and sampling frequencies currently available.

Technical specifications

Valves: 1 x ECC82

Digital Inputs:

1 x USB 2.0: 44.1 – 384 kHz, DSD128, DSD256 Ready Res: 16 to 32 bits

1 x S/PDIF: 0.5Vpp on 75 Ohms, 44.1 -192 kHz, DSD64 (DoP) Res: 16 to 24 bits

1x AES/EBU: 2Vpp on 110 Ohms, 44.1 -192 kHz, DSD64 (DoP) Res: 16 to 24 bits

1 x Toslink™ : 44.1 – 96 Res.: 16 to 24 bits

1 x Bluetooth™ 3.0 : 44.1, 48kHz Res: 16 bits

Digital releases

1x S/PDIF 0.5Vpp on 75 Ohms

1x AES/EBU T2Vpp on 110 Ohms

1x Toslink™

CD mechanics

Display: 128 x 64 graphic white OLED

DAC: ESS Saber ES9018K2M

SNR: 128dB (0dBFS, 1kHz, 192kHz, “A” weighted)

THD+N: 0.0003% (0dBFS, 1kHZ, 20Hz-20kHZ)

I/V converter: AD8597/AD8599 with ultra-low distortion and ultra-low noise.

Output stage: Valve:

Number of channels: 2 Output stage: Double triode, pure class A Totem-poleDuble differential

Valves used: 4 x ECC83

Output Connectors: 2 x RCA, 2 x XLR

Filters: 3 digital filters selectable by TLC

FLT 1: High slope, linear phase

FLT 2: High slope, minimum phase

FLT 3: Low slope, linear phase

Solid state output can be activated

Selectable absolute phase

Dimensions: 45cm x 38cm x H 13cm

Net weight: 10Kg