iFi Audio Zen One Signature

All-in-One Desktop USB DAC Hub w/ MQA Decoder, Hi-Res LDAC & aptX over Bluetooth 5.1, Digital Coaxial & Optical Inputs

Item #IFI:ZENONE-SIGNATURE
iFi Audio Item # 0311001 V2

iFi Audio Zen One Signature

All-in-One Desktop USB DAC Hub w/ MQA Decoder, Hi-Res LDAC & aptX over Bluetooth 5.1, Digital Coaxial & Optical Inputs

$349.00
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Overview

The ZEN One Signature is an all-in-one hub for all your wired and wireless hi-res audio. ZEN One Signature is the only desktop DAC you'll ever need, taking the DAC stage from the ZEN DAC V2, then adding S/PDIF inputs (optical & coaxial) alongside the USB port. ZEN One Signature also inherits the Bluetooth receiver tech from the ZEN Blue V2, and seasons the pot with Signature-grade circuit enhancements to create a delicious audio brew.

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.

Features

Home Hub & Hi-Res DAC

  • USB audio using 16-core 2000MIPS XMOS low latency microcontroller chip.
  • True Native hi-res DAC handles up to 32-bit/384kHz PCM and fully native DSDPCM.
  • FULL MQA decoder - completes all 3 unfolds to deliver the highest possible sound quality.
  • Extensive hi-res Bluetooth codec support – aptX HD, aptX Adaptive, LDAC, and HWA/LHDC.

Discerning Digital

  • NEW! Upgraded Femto-precision Global Master Timing (GMT) clock circuitry.
  • A customized digital filter eradicates jitter and other forms of digital distortion.
  • Powerful 16-core XMOS processor – performs full MQA decoding (to 384kHz).
  • Optical and coaxial S/PDIF digital outputs support 32-bit/192kHz PCM and MQA.

Awesome Analog Stage

  • Balanced analog circuitry design with Signature-grade circuit components.
  • Outstanding components – delivers ultra-low distortion and exceptional sonic purity.
  • 4mm Balanced and RCA single-ended analog outputs – connects integrated amps, preamps, headphone amps, or active speakers.

Signature Special

  • 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.
Details & Specs

Inputs -

  • USB 3.0 Type-B socket (USB 2.0 compatible)
  • S/PDIF (coaxial, TOSLINK optical)
  • Bluetooth 5.1 (aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, LHDC/HWA, AAC and SBC codec)

Format -

  • 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

DAC -

  • Bit-Perfect - DSD & DXD DAC by Burr-Brown.
  • Qualcomm - QCC 5100 Series.

Line Section:

Output -

  • Coaxial, Audio RCA L/R
  • 4.4 Balanced Lineout 
  • 4V / 2V max. (BAL/UnBAL)

Output Impedance - ≤72Ω/36Ω (BAL/UnBAL)

SNR - -105dB(A) @ 0dBFS (BAL/UnBAL)

THD + N - <0.002% @ 0dBFS (BAL/UnBAL)

Frequency Response - 5Hz - 80kHz ±3dB

Power Consumption - No Signal ~0.7W/Max Signal ~1W

Power - DC 5V (center pin +ve)

More Information
UPC 5060738785629
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