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Designed with Audiophiles in Mind Fosi Audio V3 Mini Stereo Power Amplifier Integrated quality components and groundbreaking heat dissipation design enable high and stable performance catering to audiophiles' demand. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Born for HiFi Enthusiasts 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. Max Power Output: 300Wx2@4ΩSINAD: 88dB | SNR: ≥110dBTHD: ≤0.003% | Noise Floor: 140uVFrequency Response: 20Hz-20kHz Previous page TI TPA3255 Integrated Enabling superior audio quality & ultra-low distortion across the audio band with Class-D efficiency Swappable Op-Amps Compatible with 8-pin dual op-amps. Roll them to get your preferred sound signature Audiophile-Grade Capacitors Built-in quality Japanese NCC, ELNA, and German WIMA capacitors for outstanding performance Japanese SUMIDA Inductors Professional audio inductors which have lower impedance and enables support for larger currents Logarithmic Potentiometer Manage the volume of sound in a much finer way suitable for the human ear Next page 1 Amp Chip 2 Op-Amps 3 Capacitors 4 Inductors 5 Taper A Pot Previous page Groundbreaking Heat Dissipation Vents on the top and bottom, and whole-body heatsink design enhance air circulation and cooling Next page 1 Heat Dissipation 2 Vents On Top 3 Vents On Bottom 4 Nano-Coated Heatsink Previous page The "Pre-out" level is NOT controlled by the volume control. Next page 1 Front Panel 2 About the "Pre-out" 3 Power Rating Previous page Next page 1 Bookshelf Scene 2 Home Theater 3 Desktop Scene V3 Comparison Chart 2.0 CH Amp Type Headphone Am/Preamp 300W x 2 MAX Power Output 2400mW@32Ω-High Gain RCA Input 3.5mm line in Passive SPK +Pre-out Output line& headphone jack Treble& Bass Control <0.003% THD <0.001% ≥110dB SNR ≥108dB 2.0 CH Amp Type 2.0 CH Amp 300W x 2 MAX Power Output 300W x 2 RCA Input RCA Passive SPK +Pre-out Output Passive Speakers Treble& Bass Control <0.003% THD ≤ 0.3% ≥110dB SNR ≥ 90dB 2.0 CH Amp Type Headphone Amp+Preamp 300W x 2 MAX Power Output - RCA Input Bluetooth + RCA Passive SPK +Pre-out Output RCA+Headphone+AUX Treble& Bass Control <0.003% THD ≤ 0.02% ≥110dB SNR ≥103dB 2.0 CH Amp Type 48V5A Power Supply 300W x 2 MAX Power Output 240W RCA Input - Passive SPK +Pre-out Output - Treble& Bass Control <0.003% THD - ≥110dB SNR - Previous page SK01 Learn More TB10D Learn More P3 Learn More 48V5A Learn More Next page
Compact Yet Powerful The V3 mini power amplifier combines a minimalist design with exceptional performance. With a power output of up to 600W, it can effortlessly drive 2-8Ω speakers, delivering impressive sound quality. Its compact size makes it suitable for various applications, from bookshelves and desktop setups to home theaters
Audiophile-Grade Components It features the TPA3255 high-end digital class D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 88dB, an SNR of up to 110dB, and a low noise floor of only 140uV, it delivers exceptional clarity and low distortion
Innovative Cooling The V3 stands out with its groundbreaking heat dissipation design. Equipped with vents on the casing's top and bottom, and a whole-body heatsink design, it efficiently dissipates heat, preventing damage to components and ensuring optimal performance
Scalable and Fun Tailor your sound experience by swapping the stock NE5532 op-amps. V3 is compatible with a variety of 8-pin dual op-amps like Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4559, LM4562, LME49720HA, etc
Note The "Pre-out" level is NOT controlled by the volume control as the V3 is not an integrated amplifier, so the sound is NOT adjustable when you are connected to the "Pre-out", and it doesn't come with the orange knob