Headphones
Source
Speakers & Hifi

Fosi Audio V3 Mono Power Amplifier

Package

Engineered for Audiophiles - Optimal Choice for Home Audio Systems

In 2023, following the launch of the V3 stereo amplifier, we received numerous valuable suggestions and feedback from our global audio lovers. We listen intently, record diligently, and develop with dedication, ultimately striving to transform your suggestions and ideas into reality—the V3 mono.

  • Input: RCA, XLR, ¼" TRS; Output: Passive Speaker (supports banana plug or bare wire connection)
  • SINAD: XLR--101dB; RCA--93dB; SNR: ≥123dB
  • Rated Power Output: 48V/5A 240W@4Ω; 32V/5A 100W@4Ω

NICHICON Caps, Japanese

Ensure superior sound clarity, longevity, and stable electrical performance, enhancing the fidelity of audio reproduction.

WIMA Caps, German

Provide exceptional sound quality and signal stability, greatly enhancing the audio experience.

Sumida Inductor, Japanese

Offers superior signal purity and noise reduction, elevating the amplifier's sound performance.

ELNA Caps, Japan

Ensure enhanced audio clarity and stability, contributing to a richer sound experience.

 

Specifications
  • Channel : 1.0
  • Amplifier Chip : Texas Instruments TPA3255 
  • Input : RCA, XLR, ¼" TRS
  • Output : Speaker Output (supports banana plug or bare wire connection) 
  • SINAD : XLR: 101dB ; RCA: 93dB 
  • SNR : ≥123dB 
  • Dynamic Range : ≥123dB 
  • THD : <0.006% 
  • Gain : XLR/¼” TRS: 20dB ; RCA: 25dB, 31dB;  
  • Terminal Impedance : 2-8Ω 
  • Rated Power Output : 48V/5A--240W@4Ω ; 32V/5A --100W@4Ω 
  • Frequency Response : 10Hz-30kHz(±0.06dB)  
  • Input Voltage Range : DC 32-48V  
  • Standard PSU : 48V/5A