Fosi Audio ZH3

Display, gain switch
Ratings
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Delivered between Mon, 6.4. and Tue, 7.4.
9 pieces in stock at supplier
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Product details

The Fosi Audio ZH3 is a versatile desktop HiFi solution that functions as a DAC, headphone amplifier, and preamplifier. With its self-developed, fully balanced circuitry, it delivers outstanding audio quality with minimal noise and distortion. The ZH3 supports a variety of inputs, including USB-C, optical, and RCA connections, making it compatible with various devices, including gaming consoles. Support for PCM up to 768kHz/32bit and DSD512 makes it ideal for audiophile users. With a three-stage gain switch, the ZH3 is suitable for headphones with an impedance of 16 to 300 ohms, making it a flexible choice for different listening needs. Additionally, it offers bass and treble control as well as multiple filter modes to customize the listening experience. The integrated display in the Z-Series design completes the functionality and ensures user-friendly operation.

  • All-in-one HiFi system: DAC, headphone amplifier, and preamplifier
  • Fully balanced circuitry for low noise and distortion
  • Supports PCM up to 768kHz/32bit and DSD512
  • Three-stage gain switch for 16Ω–300Ω headphones
  • Bass and treble control with 6 filter modes.

Key specifications

Headphone amplifier application area
HiFi
Power supply
Electrical connection

General information

Item number
65348543
Manufacturer
Fosi Audio
Category
Headphone amplifiers
Manufacturer no.
ZH3
Release date
25.11.2025
Sales rank in Category Headphone amplifiers
18 of 352

Colour

Colour
Black
Exact colour description
Black

Headphone amplifier properties

Headphone amplifier application area
HiFi
Headphone Amplifier Features
Display, gain switch

Audio properties

Recommended headphone impedance
16 - 300 Ω (ohm)
Sample rate
768 kHz
Audio resolution
32 bits

Connections

Audio inputs
Digital in, Optical TOSLINK (1x), Stereo Cinch RCA (1x), USB-C
Audio outputs
4.4mm socket, 6.3mm jack, Stereo Cinch RCA (1x), XLR

Power supply

Power supply
Electrical connection

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
165.71 kg
Climate contribution
CHF 3.93

Scope of delivery

Scope of delivery
Power supply 12V, Remote control, USB cable

Product dimensions

Length
155 mm
Width
162 mm
Height
50 mm
Weight
2000 g

Package dimensions

Length
35.40 cm
Width
21.50 cm
Height
9.20 cm
Weight
1.44 kg

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Headphone amplifiers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Fosi Audio
    Not enough data
  • 1.Mackie
    1 %
  • 2.iFi Audio
    2.7 %
  • 3.FiiO
    3.1 %
  • Behringer
    Not enough data

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Fosi Audio
    Not enough data
  • 1.FiiO
    0 days
  • 2.iFi Audio
    5 days
  • Behringer
    Not enough data
  • Mackie
    Not enough data

Return rate

How often is a product of this brand in the «Headphone amplifiers» category returned?

Source: Digitec Galaxus
  • 1.Behringer
    1 %
  • 2.FiiO
    5.3 %
  • 3.Fosi Audio
    5.9 %
  • 4.iFi Audio
    11.1 %
  • Mackie
    Not enough data
Source: Digitec Galaxus