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Fosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power

Fosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power TPA3255 Class D Mini Speaker Amp 2 Channel Audio Component for Passive Bookshelf Tower Speakers Desktop Home Theater with 32V Power Supply

  • 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.

SKU: B0C36S8DCT
Weight: 1.09 kg
Dimensions: 16.51 x 10.41 x 3.56 cm; 1.09 Kilograms
Model: V3
Part: V3
Batteries Required: No
Batteries Included: No
Manufacture: Fosi Audio

Product Description

Fosi Audio V3 Hi-Fi Power Amplifier
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.

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@4Ω
  • SINAD: 88dB | SNR: ≥110dB
  • THD: ≤0.003% | Noise Floor: 140uV
  • Frequency Response: 20Hz-20kHz

  1. Texas Instruments' high-end TPA3255 digital amplifier chip

    TI TPA3255 Integrated

    Enabling superior audio quality & ultra-low distortion across the audio band with Class-D efficiency

  2. swappable op-amps

    Swappable Op-Amps

    Compatible with 8-pin dual op-amps. Roll them to get your preferred sound signature

  3. NCC WIMA ELNA Capacitors

    Audiophile-Grade Capacitors

    Built-in quality Japanese NCC, ELNA, and German WIMA capacitors for outstanding performance

  4. sumida inductors

    Japanese SUMIDA Inductors

    Professional audio inductors which have lower impedance and enable support for larger currents

  5. taper a

    Logarithmic Potentiometer

    Manage the volume of sound in a much finer way suitable for the human ear

1 Amp Chip 2 Op-Amps 3 Capacitors 4 Inductors 5 Taper A Pot
  1. V3 Hi-Fi Power Amplifier

    Groundbreaking Heat Dissipation

    Vents on the top and bottom, and whole-body heatsink design enhance air circulation and cooling

  2. V3 Hi-Fi Power Amplifier
  3. V3 Hi-Fi Power Amplifier
  4. V3 Hi-Fi Power Amplifier
1 Heat Dissipation 2 Vents on Top 3 Vents on Bottom 4 Nano-Coated Heatsink
  1. HiFi Audiophiles
  2.  Wide Support of Power Supplies

    About the “Pre-out”

    The “Pre-out” level is NOT controlled by the volume control.

  3. power rating
1 Front Panel 2 Rear Panel 3 Power Rating
1 Bookshelf Scene 2 Home Theater 3 Desktop Scene
V3

Comparison Chart

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

Bluetooth 2.0 CH Amp

300W x 2

MAX Power Output

300W x 2

RCA

Input

Bluetooth + RCA

Passive SPK +Pre-out

Output

Passive Spk+Pre-out

Treble& Bass Control

<0.003%

THD

≤ 0.03%

≥110dB

SNR

≥ 108dB

2.0 CH Amp

Type

Bluetooth 2.1 CH Amp

300W x 2

MAX Power Output

165W × 2+350W

RCA

Input

Bluetooth + RCA

Passive SPK +Pre-out

Output

Passi/Active Spk+Sub

Treble& Bass Control

<0.003%

THD

≤ 0.03%

≥110dB

SNR

≥ 108dB

2.0 CH Amp

Type

2.0 CH Amp

300W x 2

MAX Power Output

100W x 2

RCA

Input

RCA

Passive SPK +Pre-out

Output

Passive Speakers

Treble& Bass Control

<0.003%

THD

≤ 0.04%

≥110dB

SNR

≥ 98dB

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