One DAC, universal connectivity.

Building on the ZEN DAC, the ZEN One Signature adds high-definition Bluetooth, additional digital inputs, and our Signature-grade circuitry - making it the home audio hub for all your devices.

Home Hub DAC

The ZEN One Signature is the ultimate hi-res DAC, supporting DSD256, PCM384, MQA384kHz, and 96kHz Hi-Res Bluetooth with LDACTM, LHDC, aptX Adaptive/HD, AAC. Designed for pure performance, it features a 16-core XMOS microcontroller, fully balanced 4.4mm output, and a minimalist design without a headphone amp or volume control.

HD Bluetooth

The next-generation HD Bluetooth technology in the ZEN One Signature ensures the best sound from every source. Extensive high-definition codec support – aptX HD, aptX Adaptive, LDACTM and HWA/LHDC. High-gain antenna delivers extended Bluetooth range. You’ll love it.

Discerning Digital

The ZEN One Signature offers the following to transform home music enjoyment:

• True Native hi-res DAC – supports 32-bit/384kHz PCM and fully native DSD
• Powerful 16-core XMOS processor – performs full MQA decoding (to 384kHz)
• Upgraded GMT femto-precision clock and customised digital filter eradicate jitter and other forms of digital distortion
• Coaxial S/PDIF digital outputs support 24-bit/192kHz PCM

Awesome Analogue

Balanced circuitry is what the ZEN series is famed for. The ZEN One Signature continues the tradition:

• Balanced circuit design with Signature-grade circuit components delivers ultra-low distortion and exceptional sonic purity
• 4mm Balanced and RCA single-ended analogue outputs – connect to an integrated amp, preamp, headphone amp or active speakers

Signature Special...

The Signature series always includes extra special additions:

• Low-jitter femto clock crystal provides >20dB performance
• 16 Core 2000MIPS XMOS low-latency microcontroller – 4x more processing power
• C0G capacitors – high-linearity, excellent temperature/frequency characteristics
• MELF resistors – high-precision and low-noise
• Taiyo Yuden and Murata inductors – low-impedance power supply rails
• High-gain antenna for extended rang

Only DAC you’ll need (Bluetooth + USB + S/PDIF)

Bluetooth done better

The ZEN One Signature is Bluetooth v5.1-compliant, ensuring the best possible range, stability and performance. Up to eight paired Bluetooth source devices can be stored in memory, making it easy to switch from one device to another.

Making full use of Qualcomm’s latest four-core QCC5100 Bluetooth processing chip, every current high-definition Bluetooth audio format is supported, including aptX Adaptive and aptX HD, LDAC and HWA/LHDC.