iFi ZEN One Signature USB, SPDIF, Bluetooth DAC
![iFi ZEN One Signature USB, SPDIF, Bluetooth DAC](https://bloomaudio.com/cdn/shop/products/iFi-ZEN-One-Signature-USB-SPDIF-Bluetooth-DAC.jpg?v=1652289016&width=1080)
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.
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 or 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.
Home Hub DAC
The ZEN One Signature is the first ZEN DAC to support all hi-res: DSD256, PCM384, MQA384kHz, Bluetooth 96KHz.
96kHz Hi-Res Bluetooth: LDAC, HWA/LHDC, aptX Adaptive/HD/LL, AAC
USB audio using 16 Core 2000MIPS XMOS low latency microcontroller (MQA decoder)
Fully balanced 4.4mm output
Purity of design, no headphone amp, no volume control.
The ultimate DAC for all your home audio sources.
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, LDAC 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
Optical and coaxial S/PDIF digital outputs support 32-bit/192kHz PCM and MQA
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 range
Specs
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
PCMDSDDXDMQABluetooth
44.1/48/88.2/96/176.4/192kHz2.8/3.1/5.6/6.1/11.3/12.3MHz352.8/384kHzDecoder96kHz
Chipset
Bit-PerfectQualcomm
DSD & DXD DAC by Burr BrownQCC 5100 Series
Analogue outputs
Coaxial, Audio RCA L/R4.4 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
Dimensions
158 x 100 x 35 mm6.2 x 3.9 x 1.4
Net weight
485g1.1 lbs
![](https://m.media-amazon.com/images/I/71D55kpacpL.jpg)
IFI Zen ONE Signature - All in one Media hub - Bluetooth 5.1, Optical, USB, RCA. Full MQA High Res Audio DAC : Electronics
![](https://static.mercdn.net/item/detail/orig/photos/m53081107577_1.jpg?1696246216)
iFi audio ZEN One Signature DAC
ONE to rule your home audio. The only DAC you'll need! The 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.
![](https://bloomaudio.com/cdn/shop/products/iFi-ZEN-One-Signature-USB-SPDIF-Bluetooth-DAC-6.jpg?v=1652289040&width=1080)
iFi - Zen One Signature DAC
![](https://m.media-amazon.com/images/I/61KSWOArfIL.jpg)
IFI Zen ONE Signature - All in one Media hub - Bluetooth 5.1, Optical, USB, RCA. Full MQA High Res Audio DAC : Electronics
![](https://audiograde.uk/wp-content/uploads/2022/01/iFi-rear-e1642453168242-1024x315.jpg)
DAC of all trades - Audiograde
LennShop เครื่องเสียง HomeTheater คุณภาพสูง - iFi audio “ZEN One Signature” เปิดตัวและวางจำหน่ายอย่างเป็นทางการไปเป็นที่เรียบร้อยแล้วครับ สำหรับสินค้าใหม่รุ่นล่าสุดของทางค่าย iFi audio หลายท่านที่ติดตามเพจหลักของทางแบรนด์ ก็คงทราบและเห็นผ่านตากันบ้าง
![](https://www.stereonet.com/uk/images/uploads/4709/30747_zen_one_signature__large_full.jpg)
iFi ZEN One Signature is a Sensibly-Priced Flagship DAC
ONE to rule your home audio. The only DAC you'll need! The 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.
![](https://listenup.com/cdn/shop/products/7aea77f6-da3e-4533-a93e-d3632bec98cb.jpg?v=1682092639&width=2000)
iFi - Zen One Signature DAC
![](https://www.headamp.com/cdn/shop/products/zONE_3_2000x.jpg?v=1637712911)
iFi Audio ZEN One Bluetooth DAC / Digital Transport