Fosi Audio P4 Mini

Product information "Fosi Audio P4 Mini"
Hifi Stereo Preamplifier

  • Triple RCA inputs Bass, treble, and gain controls 
  • Motorized knob for smooth adjustment 
  • Bypass function for a pure signal path 
  • Operational amplifier rolling: SS3602, MUSES02, OPA2134PA


Another Masterpiece Driven by Voice of Customers 
The P4 is a mini preamp self-developed by Fosi Audio based on extensive feedback from users worldwide after the launch of the V3 stereo amp. 

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 audiophiles.

Specifications 
Channel: 2.0 
Input Mode: RCA*3 
Output Mode: RCA, Pre-out 
SNR: ≥ 110dB 
Dynamic Range: ≥ 110dB 
THD+N: ≤ 0.003% 
Crosstalk: ≥ 105dB 
Noise Floor: ≤ 9μV 
Tone Adjustment Gain: ±12dB 
Frequency Response: 20Hz-20kHz(±0.1dB) 
Power Supply: DC 12V/1.5A 

What‘s in the box? 
Fosi Audio P4 Mini Preamplifier x 1 
12V/1.5A Power Supply x 1 
User’s Manual x 1
Informationen zum Hersteller
Hifi Stereo Preamplifier

  • Triple RCA inputs Bass, treble, and gain controls 
  • Motorized knob for smooth adjustment 
  • Bypass function for a pure signal path 
  • Operational amplifier rolling: SS3602, MUSES02, OPA2134PA


Another Masterpiece Driven by Voice of Customers 
The P4 is a mini preamp self-developed by Fosi Audio based on extensive feedback from users worldwide after the launch of the V3 stereo amp. 

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 audiophiles.

Specifications 
Channel: 2.0 
Input Mode: RCA*3 
Output Mode: RCA, Pre-out 
SNR: ≥ 110dB 
Dynamic Range: ≥ 110dB 
THD+N: ≤ 0.003% 
Crosstalk: ≥ 105dB 
Noise Floor: ≤ 9μV 
Tone Adjustment Gain: ±12dB 
Frequency Response: 20Hz-20kHz(±0.1dB) 
Power Supply: DC 12V/1.5A 

What‘s in the box? 
Fosi Audio P4 Mini Preamplifier x 1 
12V/1.5A Power Supply x 1 
User’s Manual x 1
EU-Verantwortlicher
NT Global Distribution GmbH
Buntentorsdeich 10
28201 Bremen
Deutschland
www.nt-global.de
info@nt-global.com