iFI Audio / ZENDACSIGNATUREV2

The ZEN DAC Signature V2, a special version of the ZEN DAC, is designed as a pure USB-DAC and is a high-performance USB-DAC that makes no compromises in performance.

■Wrapped in a space blue finish, the ZEN DAC Signature V2 is designed as a pure and simple USB-DAC.

■Without a built-in headphone amplifier, its sole purpose is to send a signal to an external amplifier, whether that be a headphone amplifier, a normal amplifier, or active speakers.

■This simplification of the circuit allows for an opportunity to upgrade the signal path and the most important components. The current ZEN DAC introduced the benefits of a fully balanced circuit design at an exceptionally low price, but the Signature edition further enhances performance with an enhanced true differential balanced topology.

■The output of the ZEN DAC Signature V2 can be switched between ""variable"" and ""fixed"".
・When ""variable"" is selected, the volume can be controlled, so you can use the ZEN DAC Signature V2 as a preamp and connect it directly to a power amplifier.
- Selecting ""fixed"" bypasses the volume control, so you can fix the output to 4.2V (balanced) or 2.1V (single-ended) and connect to an external amplifier, integrated amplifier, or active speaker with a volume control function.

■Input voltage
・DC5V/2.5A (iPower II 5V included [100-240V AC])
■Input/output
・Input: USB3.0 B socket (USB2.0 compatible)
・Output: 4.4mm balanced/RCA single-ended line output
■Supported formats
・44.1/48/88.2/96/176.4/192kHz PCM
・2.8/3.1/5.6/6.2/11.2/12.4MHz DSD
・353/384KHz DXD
・MQA full decoding
■DAC
・Bit-Perfect DSD & DXD DAC by Burr Brown
■Output
・4.4mm balanced: 2V/max 6.2V (variable), 4.2V (fixed)
・Single-ended: 1V/max 3.3V (variable), 2.1V (fixed)
■Output impedance
・Balanced <= 200Ω
・Single-ended <= 100Ω
■SNR
・<-116dB(A) @ 0dBFS (single-ended/balanced)
■DNR
・>116dB(A) @ -60dBFS (single-ended/balanced)
■THD+N
・<0.0015% @ 0dBFS (single-ended/balanced)
■Power consumption
・No signal ~ 0.5W
・Maximum signal ~ 2.5W
■Size
・158mm x 117mm x 35mm
■Weight
・505g