Fosi Audio ZH3 Desktop DAC Headphone Amplifier and Preamp with Dual CS43131 and 4.4mm Balanced Output

Whether you are upgrading your PC audio or building a compact desktop stereo system, the ZH3 provides the technical precision required for true high-resolution playback.

Despite its sleek and compact footprint, the ZH3 offers incredible flexibility with a variety of digital inputs including USB, Optical, and Coaxial. It features both 3.5mm single-ended and 4.4mm balanced headphone outputs, making it compatible with everything from sensitive in-ear monitors to power-hungry full-sized headphones. With its integrated OLED display and multi-function volume knob, the ZH3 allows for effortless switching between modes and precise volume control, ensuring it remains the focal point of your digital audio workstation.

Dual CS43131 DAC Configuration: Employs two independent Cirrus Logic DAC chips to provide superior channel separation and ultra-low distortion for a professional listening experience.

High-Resolution Audio Support: Fully compatible with PCM up to 32-bit/768kHz and native DSD256, allowing you to enjoy your high-bitrate lossless music files in their purest form.

Balanced and Single-Ended Outputs: Equipped with both 4.4mm balanced and 3.5mm single-ended jacks to support a wide range of audiophile cable configurations.

Three-in-One Functionality: Operates seamlessly as a high-fidelity DAC, a robust headphone amp, or a high-quality preamp for powered monitors or power amplifiers.

Dedicated Pre-Out Terminals: Features rear RCA outputs for easy connection to active speakers, providing clean and adjustable signal control.

Intuitive OLED Display: The front-mounted screen provides real-time information on the active input, current sampling rate, and volume level at a glance.

Versatile Digital Inputs: Includes USB-C, Optical, and Coaxial ports to connect everything from your gaming PC and Mac to your CD player or TV.

Compact Aluminum Housing: The precision-crafted aluminum chassis provides a sleek modern look while shielding sensitive internal components from electromagnetic interference.

Specifications:

DAC Chipset: Dual Cirrus Logic CS43131

Supported Sampling Rates: PCM 768kHz / 32-bit, DSD256 (Native)

Digital Inputs: USB Type-C, Optical, Coaxial

Analog Outputs: 3.5mm SE, 4.4mm Balanced, RCA Pre-out

Output Power (Balanced): Up to 310mW @ 32 Ohms

Output Power (Single-Ended): Up to 135mW @ 32 Ohms

Signal-to-Noise Ratio (SNR): 130dB

Total Harmonic Distortion (THD+N): 0.0003 percent

Input Power: DC 5V (USB-C)

Dimensions: 110 x 95 x 30 mm

Case Material: Aluminum Alloy