Fosi Audio V3 2-Channel Stereo Amplifier
Fosi Audio V3 2-Channel Stereo Amplifier
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Purify the Essence
Using a minimalist design language, focusing more on enhancing the sound quality and performance of the product, making it the best-sounding power amplifier of Fosi Audio to date.

Quality Components Integrated
Full of what audiophiles could want inside.

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Groundbreaking Heat Dissipation

Vents on the top and bottom, and whole-body heatsink design enhance air circulation and heat dissipation

Vents on Top

Heatsink Attached to Casing

Vents on Bottom
Swappable Op-Amps

Roll the op-amps to get your preferred sound signature.
Energy Saving Circuit

Specialised REAL-OFF technology ensures the cleanest shutdown.
Logarithmic Taper A Pot

Manage the volume of sound in a much finer way suitable for human ear.
Max Power Output: 300Wx2 @4Ω
SINAD: ≥88dB
SNR: ≥110dB
Terminating Impedance: 2-8Ω
THD: <0.003%
Power Amp: TI TPA3255
Op-Amp: TI NE5532 x2
Power Supply: 32V/5A, 48V/5A
Power Input Range: DC 24V-48V
Frequency Response Range: 20Hz-20kHz(±0.1dB)
Input: RCA
Output: Speaker Output/3.5mm Pre-out
1. V3 ×1
2. User Manual × 1
3. 32V/5A or 48V/5A Power Supply × 1
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