Fosi ZH3 DAC & Headphone Amplifier
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The ZH3 serves as a versatile audio interface, seamlessly integrating digital-to-analog conversion, headphone amplification, and preamplification capabilities. Its extensive connectivity—supporting IEMs, full-size headphones, powered speakers, and external amplifiers—makes it adaptable to virtually any desktop audio configuration. With native UAC 1.0 and 2.0 support, it extends compatibility to gaming consoles and professional audio applications, establishing itself as an indispensable hub for the discerning audiophile's workspace.
The Fosi ZH3 is a premium desktop audio hub combining DAC, headphone amplifier, and preamp functionality. Featuring the AKM4493SEQ DAC and XMOS XU316 processor, it delivers exceptional clarity with support for PCM 768kHz/32bit and DSD512. Dual balanced outputs provide 2570mW of power for demanding headphones, while multiple inputs (USB, optical, coaxial, RCA) accommodate any audio source. Customizable EQ and filter options let you tailor the sound signature to your preference. An elegant, integrated design makes it the centerpiece of any discerning listener's setup.
Features
- An all-in-one desktop HiFi DAC/headphone amp/preamp With premium chipsets and self-developed fully balanced circuitry, low noise and low distortion. Perfect for HiFi headphones or active speakers, it's the ultimate desktop audio solution.
- Exceptional Sound Quality Premium chipset with AKM4493SEQ DAC, XMOS XU316 processor, and four OPA1612 amps supports up to PCM 768kHz/32bit & DSD512. A self-developed dual-power balanced amp circuit with multiple ultra-low-noise LDOs and capacitors keeps noise as low as 1.9μV.
- High Output Power Equipped with both 6.35mm single-ended (640mW@32Ω x2) and 4.4mm balanced (2570mW@32Ω x2) outputs. The 3-level gain switch supports headphones ranging from 16Ω to 300Ω, making it perfect for almost in-ears and over-ear headphones.
- Versatile & Flexible With coaxial, optical, USB, and RCA inputs, plus 4.4mm, 6.35mm, RCA, and XLR outputs, it connects to diverse audio sources and devices. Functions as a DAC/amp/preamp for desktop HiFi. UAC mode switching ensures full compatibility with game consoles for both music and gaming.
- Rich Customization Features bass/treble EQ adjustments and 6 filter types, including Bypass mode and two swappable op-amps, allowing you to customize the sound to match your preference. All functions are integrated into the screen for a clean, premium look that continues the Z-Series design language.
Specifications
- Chipset: XMOS XU316+AKM4493SEQ+ OPA1612 x 4
- Input: Coaxial/Optical/USB/RCA
- Output: 4.4mm/6.35mm/RCA/XLR
- SINAD ≥ 115dB; SNR ≥ 121dB; THD+N ≤ 0.00018%; Noise Floor ≤ 1.9μV
Includes
- 1 x ZH3 DAC
- 1 x 6.35mm Adapter
- 1 x 12v Power Adapter
- 1 x IR Remote Control
- 1 x USB A/C > USB C Cable
- 1 x 12v Trigger Cable
- 1 x User Manual
Support
- Manual
About
Fosi Audio, established in Shenzhen in 2017 by Ryan Huang, has emerged as a pioneering force in democratizing high-fidelity sound. Guided by four core tenets—Foresight, Openness, Sincerity, and Innovation—the brand has cultivated a distinguished presence across 150+ nations. Renowned for exceptional sonic value and community-driven engineering, Fosi integrates premium components from industry leaders like Texas Instruments. Their philosophy transcends conventional audio retail, offering both refined finished products and bespoke DIY solutions for the discerning enthusiast seeking uncompromised quality without premium pricing.