Fosi Audio ZD3 Fully Balanced Desktop DAC

Fosi Audio ZD3 ESS DAC Audio Decoder – Flagship HiFi Sound with Ultra-High Resolution Performance

 

High-Performance Digital-to-Analog Audio Converter

The ZD3 is an audiophile-grade balanced stereo DAC meticulously developed by Fosi Audio after thoroughly understanding user needs. It features the ES9039Q2M high-precision DAC chip, delivering rich and superior sound.

• Input: USB, HDMI ARC, Optical, Coaxial, Bluetooth; Output: XLR,RCA
• SNR≥126dB; THD+N<0.00008%
• Bluetooth Codecs: SBC, AAC, aptX, aptX HD

 

Description

Flagship Desktop DAC: A fully balanced digital-to-analog converter preamp with multiple inputs and outputs. Fosi Audio's first DAC to support HDMI ARC input and comes equipped with a high-performance ES9039Q2M chip to deliver rich and superior sound.

Premium Chipset: The ZD3 features the chipset consisting of XMOS XU316+ES9039Q2M+QCC3031+LME49720. It supports high audio resolution, with a maximum capability of DSD512 and PCM 32bit/768kHz sampling rates, providing unparalleled clarity and depth.

Versatile & Flexible: The ZD3 offers comprehensive connectivity, supporting inputs like Bluetooth, USB, OPT, COAX, HDMI ARC, and balanced XLR/RCA outputs. This flexibility allows you to customize your audio system to suit various setups and scenarios

Ease of Use: The ZD3 adopts a 1.5-inch OLED display, remote control, preamp bypass switch, and 12V trigger in/out interfaces, allowing synchronized power on/off with other home audio devices, all for a good user experience.

Family Design: Featuring the same design language as the ZA3 amplifier: compact and exquisite appearance and audiophile-grade components for high performance and excellent sound quality. Pair it with the ZA3 to create a robust home audio system.

 

Specifications

• Chip Set: XMOS XU316 + ESS 9039Q2M + QCC3031 + LME49720
• Maximum Sampling Rate:
  USB: PCM 32bit/768kHz; DSD512
  OPT/COAX: PCM 24bit/192kHz
  Bluetooth: PCM 24bit/48kHz
• Output Level:
  XLR: 5Vrms RCA: 2.5Vrms
• Input Mode:USB, HDMI (ARC), Coaxial, Optical, Bluetooth
• Output Mode: XLR, RCA
• SINAD: 126dB
• THD: ≥120dB
• THD+N: <0.00008%
• Dynamic Range: ≥123dB
• Noise Floor: ≤2μV
• Bluetooth Version: 5.0
• Bluetooth Connection Distance: ≥13m
• Bluetooth Transmission Audio Format: aptX HD, aptX, AAC, SBC
• Power Supply: DC 12V 1.5A
• USB Compatible Devices: Windows 7, 8, 8.1, 10, 11 (Some require drivers; please refer to the user manual)Mac OS X, Linux (No driver required)

 

Frequently Asked Questions

What DAC chip does the Fosi Audio ZD3 use?

It uses the flagship ESS 9039Q2M DAC chip.

Does it support high-resolution audio?

Yes, it supports up to 32bit/768kHz PCM and DSD512.

Does it support HDMI ARC?

Yes, it includes HDMI ARC input for TV audio.

What Bluetooth codecs are supported?

It supports aptX HD, aptX, AAC, and SBC.

Does it have balanced output?

Yes, it includes XLR balanced output and RCA output.

Is it compatible with Windows and Mac?

Yes, it supports Windows, macOS, and Linux.

What is the maximum USB audio resolution?

Up to PCM 32bit / 768kHz and DSD512.