Chord Qutest DAC
Chord Qutest is the newest iteration of Chord’s most affordable standalone Digital to Analog Converter (DAC). It is a compact size DAC with architecture based on the award-winning Hugo 2. The Qutest offers class-leading digital conversion.
This multi-award-winning DAC is purely a “DAC” without any headphone amplification or rechargeable batteries like some of its range stablemates. It is designed to improve sound quality in the home.
Qutest is voted the Star of CES 2018 by What Hi-Fi? It features a galvanically isolated USB-B, optical and coaxial digital input, giving an instant performance upgrade, plus the ability to modernise ageing digital source components.
The Qutest chassis has significantly greater mass than its predecessor and has been precision-machined from solid aircraft-grade aluminium billet. The Qutest PCB nestles within a shallow cavity in the solid aluminium chassis, giving the circuit board greater protection within the casework and additional isolation from external vibration compared to previous designs.
Qutest offers Hugo 2’s proprietary user-selectable frequency-shaping filters and input selection controls plus features RCA analogue outputs for connection to integrated amplifiers, preamps and headphone amps. It has high-resolution dual-data digital inputs for connection to future Chord Electronics products.
A further new feature is a user-selectable output voltage available in 1, 2 and 3V RMS outputs for flexible connectivity with a wide range of partnering devices.
The Chord Qutest is made in UK.
Materials: Precision machined aluminium casing with polycarbonate buttons and glass viewing portal. Available in black.
Device Power Supply: 5v 2amp Micro USB
Connectivity (input): USB Type B (White): 44.1kHz – 768kHz – 16bit – 32bit
2x BNC Coax (Red): 44.1kHz – 768kHz – 16bit – 32bit
Optical (Green): 44.1kHz – 192kHz – 16bit – 24bit
Connectivity (output): 1x stereo pair of RCA (Left and Right)
PCM support: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 358.8kHz, 384kHz, 717.6kHz, and 768kHz.
DSD support: Native playback supported. DSD64 (Single) to DSD512 (Octa-DSD)
Variable output: Fixed, but selectable between 3v (blue), 2v (green), and 1v (red) via dual press of ‘Filter’ + ‘Input’ upon startup
Driver support: Driverless with Mac OS X and Linux, driver required for Windows OS
Chipset: Chord Electronics custom coded Xilinx Artix 7 (XC7A15T) FPGA
Pulse array: 10 element pulse array design
Frequency response: 20Hz – 20kHz +/- 0.2dB
Output stage: Class A
THD: <0.0001% 1kHz 3v RMS 300Ω
THD and noise at 3v RMS: 117dB at 1kHz 300ohms ‘A’ wighted (reference 2.5v)
Noise 2.6 uV ‘A’ weighted: No measurable noise floor modulation
Channel separation: 138dB at 1kHz 300Ω
Dimensions: 41mm (H) x 160mm (W) x 72mm (D)
Boxed Weight: 1500g
Click here for What Hi-Fi News