Fosi Audio P4
Fosi Audio P4 is a compact, solid-state stereo preamplifier featuring three RCA inputs, a motorized volume pot, and tone controls (bass/treble).
Mini Control Hub
The P4 supports up to 3 RCA inputs, allowing easy connection to CD players, streamers, DACs, cassette decks, and turntables with built-in phono preamp. Switch between sources with a click for seamless audio control.
Practical and User-Friendly
Equipped with volume control, bass and treble adjustment with bypass function, three-level gain control, and a remote. The preamplifier offers convenient audio setup and optimization, making every listening session effortless.
Motorized Potentiometer
Featuring a high-precision motorized analog pot, the P4 delivers smooth volume adjustment, reduced noise, and minimal distortion for a purer and more refined sound experience.
Compact and Solid
The P4 stereo preamp features a sleek, minimalist design that saves space and provides robust resistance to electromagnetic interference, ensuring reliable performance over time.
Exceptional Performance
With a low noise floor, high signal-to-noise ratio, and extremely low distortion, the P4 pre-amplifier delivers pristine audio, ensuring accurate sound reproduction and enhancing the listening experience for audiophile
Specifications
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SNR: ≥ 110dB
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Dynamic Range: ≥ 110dB
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THD+N: ≤ 0.003%
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Crosstalk: ≥ 105dB
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Noise Floor: ≤ 9μV
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Tone Adjustment Gain: ±12dB
- Channel: 2.0
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Frequency Response: 20Hz-20kHz(±0.1dB)
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Power Supply: DC 12V/1.5A