Fosi Audio V3
৳ 16,500.00
Specifications
- Chip Set: TI TPA3255
- Output Power: 300Wx2 @4Ω
- Terminating Impedance: 2-8Ω
- Input Mode: RCA
- Output Mode: Speaker Output + Pre-out
- Frequency Range: 20Hz-20kHz(±0.1dB)
- SINAD: 88dB
- THD: 0.003%
- SNR: ≥110dB
- Control Knob: Built-in Logarithmic Taper A pot
- Device Dimension: 6.5×4.1×1.4 inches
- DC Input Range: 24-48V
- Power Supply: 32V/5A, 48V/5A
Fosi Audio V3 300W x2 2.0 Channel Hi-Fi Stereo Audio Amplifier with TPA3255 Chip
Purify the Essence

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.
Integrated quality components and groundbreaking heat dissipation design enable high and stable performance catering to audiophiles’ demand.
Born for HiFi Enthusiasts
- 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.
- Worry-Free: Enjoy peace of mind with the V3 stereo amplifier. It comes with a 24-month warranty, ensuring reliable performance and customer satisfaction. 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”. Note: It doesn’t come with the orange knob.
Quality Components Integrated
Full of what audiophiles could want inside

Japanese NCC
Capacitors 63V/2200uF

Japanese Sumida
Audio Inductors

German WIMA
Capacitors

Japanese ELNA
Capacitors
Built-in TI TPA3255 Amp
Enabling superior audio quality and ultra-low distortion across the audio band with Class-D efficiency

Vents
on Top

Heatsink Attached
to Casing

Vents
on Bottom

Swappable Op-Amps
Roll the op-amps to get your preferred sound signature.
Energy Saving Circuit
Specialized REAL-OFF technology ensures the cleanest shutdown.


Logarithmic Taper A Pot
Manage the volume of sound in a much finer way suitable for human ear.
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Product Details