Description
Fosi Audio V3 Mono Power Amplifier
The Fosi Audio V3 Mono Power Amplifier is a high-performance Mono Power Amplifier developed by Fosi Audio based on user needs.
The V3 is designed for music enthusiasts, and we believe it will take you on a wonderful journey through HiFi music.
View User Manual >> View Fosi Audio Products >>
Features
- PFFB Load Independence
- 240W Rated Power Output
- Op-Amp Rolling: SS3602, MUSES02, OPA2134PA
- Supports XLR Balanced And RCA Inputs
PFFB Post-Filter Feedback Technology
Significantly reduces distortion, enhances linearity and frequency response, and improves sound purity and system efficiency.
- Reproducing the Purest Sound & Recreating Every Detail – Effectively reduces the output impedance, thereby increasing the damping factor for tighter and more precise speaker response.
- Load Dependence Defeating &Overcoming the Pain Point of Class-D Amps – Reduces output filter impact, boosts frequency response for balanced, natural tones, ensuring true reproduction.
240W Rated Power Output
Crafts an enriching, immersive sound experience, satisfying your craving for superior musical quality with unmatched audio richness.
Pure Sound, Accurate Imaging with Zero Crosstalk
Enhances stereo depth and soundstage accuracy through precise power and channel separation for a purer audio experience.
- Compact and Exquisite With Minimalist Design – Effortlessly integrates into various settings like home theater, study room, desktop and studios without occupying too much space.
- All-Aluminum Alloy Chassis Sturdy and Durable – Durably built from a single CNC-machined aluminum alloy piece, showcasing a robust and refined high-quality design.
Premium Internal Components
Carefully selected top-tier components are dedicated to crafting extraordinary sound quality, making every listening a pure delight.
- Japanese NICHICON 63V/2200μF Filtering Capacitors – Eliminates the poor contact issues of traditional physical switches, ensuring stable and pure sound transmission.
- German WIMA Coupling Capacitors – Provide exceptional sound quality and signal stability, greatly enhancing the audio experience.
- Japanese Sumida SMD Inductor – Offer superior signal purity and noise reduction, elevating the amplifier’s sound performance.
- ELNA, Japan Audiophile-Grade Capacitors – Ensure enhanced audio clarity and stability, contributing to a richer sound experience
Supports XLR Balanced and RCA Inputs Easily Switchable with a Toggle
Provides you with flexible connectivity options that are easily adapted for both home and professional scenarios.
- XLR Balanced Input & Enhanced Interference Resistance – Ensures stable audio transmission for a precise, clear listening experience, fulfilling the quest for supreme sound quality.
- RCA Input with 25dB and 31dB Gain Selection – Enhances source adaptability and audio clarity, reducing distortion and overload risk, suitable for various audio setups.
Advanced Cooling Design
Guarantees long-term efficient operation of the amp, prevents overheating, and maintains consistent sound quality and device longevity.
- Side Ventilation More Effective Cooling – Boosts heat dissipation efficiency for superior performance and stable sound quality, ensuring enhanced air circulation.
- Dust-Proof Filter Screens, Aesthetic and Practical – Effectively blocks dust without compromising cooling, ensuring long-term stability and enhancing product durability.
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:＜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
