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The Fosi Audio ZH1 is a fully balanced desktop DAC amp with AI-assisted PEQ tuning, high-resolution USB decoding, strong headphone output power, and flexible HiFi and gaming connectivity.
Fosi Audio ZH1 Smart-Tuned Fully Balanced Desktop DAC Amp
The Fosi Audio ZH1 combines the role of a high-resolution DAC converter and headphone amplifier in a compact desktop unit. Its ESS ES9039Q2M DAC, XMOS XU316 USB processor, and dual TI TPA6120 amplifier design support PCM up to 32-bit/768 kHz and DSD512, giving the ZH1 the technical foundation for detailed, transparent playback.
Smart Acoustic Assistant makes the ZH1 easy to tailor without manual audio expertise. You can generate personalised PEQ settings, match supported headphone frequency curves to the Harman Target or another target, and adjust settings visually through the web control panel. Built-in Game, Movie, and HiFi modes also make it simple to switch the sound profile for different listening situations.
The fully balanced Class AB amplifier circuit delivers up to 2300 mW x2 at 32Ω from the balanced output and 589 mW x2 at 32Ω from the single-ended output. With 3 gain levels, support for 8 to 300Ω headphones, and a noise floor of ≤1.7 µV, this amplifier is suitable for sensitive IEMs as well as more demanding over-ear headphones.
Connectivity is flexible for both HiFi and gaming setups. Coaxial, optical, and USB inputs are joined by 3.5 mm, 4.4 mm, 6.35 mm, and RCA outputs, while UAC 1.0 support allows use with consoles such as PS5 and Nintendo Switch. Double-tap switching between headphone and RCA speaker outputs, independent volume memory, a 1.2-inch LCD, touch controls, and customizable RGB lighting make the ZH1 a practical desktop control centre.
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New products
Speakers
Amplifiers
DAC converters
DSP modules
Turntables
Streamers
Woofers
Tweeters
Exciters
Bass shakers
Plate amplifiers
Amplifier modules
Single board computers
Assembled crossovers
Printed Circuit Boards (PCB)
Capacitors
Resistors
Coils
Circuit Breakers
Crossover tools
Screw terminals
Acoustic measurements
Electric measurements
Sound level meters
DIY amplifier kits
DIY component packs
DIY speaker kit
DIY subwoofer kits
DIY bluetooth speaker
DIY electronics kits
Binding posts
Cabinet Hardware
Cables
Connectors
Speaker cabinets
Electromechanics
Power supplies
Speaker repair
Workshop & tools
Amplifier accessories
Stands & mounts
Gift voucher
Books
SALE
