ZEN ONE Signature

Our ZEN One Signature takes the DAC stage from the ZEN DAC V2, adds S/PDIF inputs (optical and coaxial) alongside the USB port, stirs in Bluetooth technology from the ZEN Blue V2 and seasons the pot with Signature-grade circuit enhancements to create a delicious audio brew.

The result? The ZEN One Signature is a pure DAC (no built-in headphone amp and volume control) that serves as a home audio hub for all your digital devices, from smartphones and tablets to PCs and Macs, disc players and audio servers to TVs and games consoles.

• Power: DC 5V (centre pin +ve)
• Digital inputs: USB3.0 Type B (USB2.0 compatible), S/PDIF (coaxial, TOSLINK optical), Bluetooth 5.1 (aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, LHDC/HWA, AAC and SBC codec)
• Formats: PCM: 44.1/48/88.2/96/176.4/192kHz, DSD: 2.8/3.1/5.6/6.1/11.3/12.3MHz, DXD: 352.8/384kHz, MQA: Decoder, Bluetooth: 96kHz
• Chipset: Bit-Perfect DSD & DXD DAC by Burr Brown, Qualcomm QCC 5100 Series
• Analogue outputs: Coaxial, Audio RCA L/R, 4.4 Balanced Lineout
• Frequency Response: 5Hz - 80kHz ±3dB
• Outputs: 4V / 2V max. (BAL/UnBAL)
• Output Impedance: ≤72Ω/36Ω (BAL/UnBAL)
• SNR: -105dB(A) @ 0dBFS (BAL/UnBAL)
• THD+N: <0.002% @ 0dBFS (BAL/UnBAL)
• Power consumption: No Signal ~0.7W, Max Signal ~1W