Fosi Audio V3 Integrated Amplifier

• Innovative Case Cooling System
• Replaceable Op-Amp Chips: SS3602, MUSES02, OPA2604AP, OPA2134PA
• Speaker Output + Pre-out  
• Logarithmic Taper A Pot

• 300 Watts x2 Power Output: Fosi Audio V3 is a mini HiFi class-D power amplifier that delivers a maximum power output of 600W into two channels, ensuring a powerful and high-fidelity audio experience.
  
  
• Innovative Cooling System Design: Fosi Audio has made significant breakthroughs in the thermal design of the V3 amplifier. There are vents on the top and bottom of the case, and the chip heatsink is attached to the case to realize the whole-body heatsink design, enhancing air circulation and heat dissipation. Its special design allows for extended usage without compromising performance or causing any detrimental effects.
  
  
• Hi-End Sound Quality: With Texas Instruments' TPA3255 Class-D power amplifier chip,the V3 amplifier achieves exceptional power efficiency. With audiophile-grade materials, such as Sumida professional audio inductors, NCC high-capacity filter capacitors, German WIMA Output Capacitors, Japanese ELNA Capacitors, etc. Those high-quality components allow V3 to maintain very high stability even under high-power working conditions. With the V3, you can truly have an almost distortion-free music playback experience.
  
  
• Enjoy Linear Volume Control: Built-in logarithmic Taper A Pot, the V3 amplifier is specifically crafted to meet the demands of audiophiles, Manage the audio volume in a much finer way suitable for human ear, providing an immersive and pure sound enjoyment. 
  
  
• Customizable Sound Signature: The V3 amplifier features replaceable op-amp chips, there're two plug-ins NE5532 Op-Amps can be replaced by MUSES02, OPA2604AP, OPA2134PA Op-Amps etc.enabling users to experiment and achieve their preferred sound signature by swapping different op-amp chips.
  
  
• Compact and Versatile: Despite its compact size, the V3 amplifier has the capability to drive passive speakers effectively, making it a versatile choice to turntable amplifiers, CD player, and DVD for creating a complete HiFi system.

Specifications

• Specifications	Details
  Model	V3
  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	6.5x4.1x1.4 inches
  DC Input Range	24-48V
  Power Supply	32V/5A, 48V/5A

  
  What‘s in the box？

  Item	Quantity
  V3 Power Amplifier	x 1
  32V/5A or 48V/5A Power Adapter	x 1
  User’s Manual	x 1