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NEW Fosi Audio ZH3 All-in-One Desktop HiFi DAC, Headphone Amp, and Preamp

Fosi AudioPart # 235-251
Model: ZH3

The Fosi Audio ZH3 is an all-in-one desktop HiFi unit combining DAC, headphone amp, and preamp, designed to simplify your listening setup. It offers versatile connectivity, balanced outputs, and controls to switch between headphones and active speakers. Built with premium components and user-friendly features, it aims to deliver high quality sound in a compact design.

Key Features

  • Uses XMOS + AKM chipset with four high-performance dual op-amps for precise audio decoding
  • Fully balanced headphone amp circuit, designed for a very low noise floor and high channel separation
  • Up to 2570 mW per channel into 32 Ω, strong power capacity for demanding headphones
  • Multiple input and output options: coaxial, optical, USB, RCA, 4.4 mm and 6.35 mm (1/4") jacks, plus XLR/RCA outputs
  • Six selectable digital filters + tone controls with bypass option to customize sound styling
  • Clear front panel display + multifunction controls, including multi-function IR remote
  • Compact build with aluminum alloy housing and thoughtful design coherence with Fosi’s “Z-series” product family
NEW $189.99
+ FREE SHIPPING
MSRP: $199.99
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Overview

Fosi Audio ZH3 All-in-One Desktop HiFi DAC, Headphone Amp, and Preamp

Fosi Audio ZH3 All-in-One Desktop HiFi DAC, Headphone Amp, and Preamp

A Comprehensive Desktop HiFi Solution

All-in-One Desktop HiFi

DAC / Headphone Amp / Preamp

Offers flexible connections for headphones and active speakers, letting you switch outputs and manage your desktop HiFi with ease.

Audiophile-Grade Flagship Chipset

XMOS and AKM flagship decoding combined with four high-performance dual op-amps provide exceptional clarity, precision, and transparency.

Fully Balanced Headphone Amplifier Circuit

Tuned exclusively by Fosi’s acoustic team, featuring a 1.9μV noise floor and 117dB crosstalk for greater vocal and instrument separation. The op-amps are easily replaceable, allowing you to customize your audio experience.

Insane Level of Power

Powers up to 2570mW per channel at 32 ohms, offering more than enough drive for mainstream headphones.

Three-Level Gain Adjustment

Works with 16–300Ω headphones, providing solid control for both IEMs and over-ear models with ease.

Comprehensive Connectivity

Features 4.4mm and 6.35mm (1/4") jacks along with XLR and RCA outputs, giving smooth control for headphones and active speakers.

Seamless Integration for HiFi and Gaming

Supports UAC 1.0 and 2.0, with UAC 1.0 enabling connections to gaming consoles like the PS5 and Switch.

Digital Signal Transmission

Experience a clean, noise-free sound by bypassing the tone control circuit.

Selectable Filters

Includes six digital filters to adjust sound character and refine detail performance.

Wide Tuning Coverage

Achieve personalized tuning without destroying sound quality, covering a wide enough range without sounding off.

Multi-Function Orange Knob

Double-press to change output mode, smoothly switching between headphones and speakers.

Aluminum Alloy Construction

Elegant metallic finish with a refined series design, understated appearance, and improved resistance to electromagnetic interference.

High Contrast, High-Definition Screen

Responsive 1.5" LCD with built-in panel controls provides clear information and a clean, minimalist appearance.

Minimalist Yet Refined Design

Unified family design that pairs seamlessly with ZD3 and ZA3 for a coordinated HiFi setup.

Easy One-click Power Management

Allows synchronized power on/off with audio systems like the ZD3/ZA3, providing effortless automated control.

Automatic Volume Memory

Automatically stores volume levels for headphones and preamp outputs, adjusting to the last setting when switching for safe transitions between headphones and speakers.

Multi-Function IR Remote

Supports single-touch switching of input and output modes, making it easy to choose audio sources and playback devices.

Auto Power Off

Use the remote to set auto power off after 30 minutes without a signal, saving energy and providing peace of mind.

Data Backs Up Exceptional Sound Quality

No longer abstract, superior sound quality is now something you can see as well as hear.

Description
A complete desktop HiFi DAC/headphone amp/preamp with premium chipsets and fully balanced self-developed circuitry for low noise and distortion. Perfect for HiFi headphones or active speakers, it delivers the ultimate desktop audio experience.

Exceptional Sound Quality
Powered by an AKM4493SEQ DAC, XMOS XU316 processor, and four OPA1612 amps, supporting PCM up to 768kHz/32bit and DSD512. Its dual-power balanced amp circuit, with ultra-low-noise LDOs and capacitors, keeps noise as low as 1.9μV for pristine clarity.

High Output Power
Includes 6.35mm single-ended (640mW@32Ω x2) and 4.4mm balanced (2570mW@32Ω x2) outputs. A 3-level gain switch accommodates headphones from 16Ω to 300Ω, making it suitable for both IEMs and over-ear models.

Versatile & Flexible
Features coaxial, optical, USB, and RCA inputs, with 4.4mm, 6.35mm, RCA, and XLR outputs to connect a wide range of devices. Functions as a DAC, amp, or preamp for desktop HiFi, with UAC mode switching for full compatibility with gaming consoles.

Rich Customization
Offers bass/treble EQ adjustments, 6 digital filter options, Bypass mode, and two swappable op-amps for tailored sound. All functions are accessible from the integrated display, maintaining a clean premium look that reflects the Z-Series design language.

Specifications

General Specifications

  • Chipset: XMOS XU316+AKM4493SEQ+ OPA1612 x 4
  • Input: Coaxial, Optical, USB, RCA
  • Output: 4.4mm, 6.35mm, RCA, XLR
  • Headphone Impedance: 16-300Ω
  • Maximum Sampling Rates:
    -USB: PCM 32bit/768kHz, DSD512
    -OPT: PCM 24bit/192kHz
    -COAX: PCM 24bit/192kHz
  • Power Input: DC 12V

4.4mm Balanced Headphone Output

  • Max Output Power: 2570mW x 2（32Ω/THD+N＜1%)
  • SNR: ≥ 119 dB
  • Dynamic Range: ≥ 119 dB
  • THD: ≤ 0.00018%
  • Noise Floor: ≤ 4.9μV

6.35mm (1/4") Single-Ended Headphone Output

  • Max Output Power: 640mW x 2（32Ω/THD+N＜1%)
  • SNR: ≥ 121 dB
  • Dynamic Range: ≥ 121 dB
  • THD: ≤ 0.00024%
  • Noise Floor: ≤ 1.9μV

    • What's in the box？

  • Fosi Audio ZH3
  • 6.35mm Adapter
  • 12V Trigger Cable
  • IR Remote
  • User Manual
  • USB-A/C to USB-C Cable
  • DC 12V Power Adapter

Product Details

BrandFosi Audio
ModelZH3
Part Number235-251
UPC6976136961000
Unit of MeasureEach
Weight3.2

Product Specifications

Weight Range< 10 lbs.

Specifications

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