New Customer?
Create your accountNo products
Prices are tax included
FOSI AUDIO V3-32V Amplifier
By buying this product you get 9 loyalty points
![[GRADE A] ASCILAB C8C Bookshelf Speakers Cardioid 3-way 1x100W + 2x250W Black (Pair)](https://www.audiophonics.fr/71347-thumb_default/ascilab-c8c-black-sba.jpg)
Accessories for this product
Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
FOSI AUDIO V3-32V
Stereo Class D Amplifier TPA3255 2x100W 4 Ohm
The V3 from Fosi Audio is a compact, powerful amplifier that also remains very affordable. Despite its simplicity, the V3 amplifier uses high-quality audiophile components such as a TI TPA3255 amplification chip, Japanese and German Elna and Wima capacitors and DIP8-mounted NE5532 AOPs, giving you the option of replacing them if you want a particular sound signature. This amplifier is ideal for integration into a HiFi system requiring high power, since it delivers up to 2x100W under 4Ω with 32V power supply (or 2x225W with 48V power supply). Connections include a stereo RCA input, speaker terminals and a 3.5mm pre-out jack.
A powerful amplification stage
The Fosi Audio V3 uses a TI TPA3255 amplification chip, which delivers true sound quality with class D efficiency and very low distortion. Coupled with audiophile components, the TI TPA3255 allows the V3 to maintain high stability even at very high power. In terms of OPA, the Fosi Audio V3 is equipped with DIP8-mounted NE5532, making them easy to replace. They can be replaced by MUSES02s, AOP2604APs or AOP2134PAs, for example.
Intelligent volume control
The volume control is based on a logarithm (Taper A pot), providing much finer control that is better adapted to the human ear. This makes the final listening experience more immersive and pleasant.
Efficient heat dissipation
The heat dissipation system of the Fosi Audio V3 allows it to be used at high power for extended periods without compromising its performance or causing harmful effects. In fact, the V3's enclosure incorporates vents on its upper and lower sides as well as an internal radiator. This innovative cooling system design greatly improves the airflow and heat dissipation of the Fosi Audio V3 amplifier.
Simple and effective connectivity
| 1 | Power indicator |
| 2 | Power switch / Volume control |
| 3 | Stereo RCA input |
| 4 | 3.5mm pre-out Jack |
| 5 | Speaker terminals |
| 6 | Power plug DC 24V-48V |
Test du FOSI AUDIO V3 par Audio Science Review
"The Fosi Audio V3 is well implemented and brings nice looks and design at a bargain price. Company is also quite receptive to customer input and is a delight to work with behind the scenes. I don't know what else we could ask for!"
Technical characteristics
| Specifications | |
|---|---|
| Product type | Stereo class D Amplifier |
| Inputs | 1x Stereo RCA |
| Outputs | 1x Speaker terminals 1x 3.5mm pre-out jack |
| Amp. chip | TI TPA3255 |
| OPA | 2x NE5532 |
| Output power | 2x 100W @ 4Ω, 32V 2x 70W @ 6Ω, 32V 2x 50W @ 8Ω, 32V 2x 225W @ 4Ω (THD+N 1%) 2x 160W @ 8Ω (THD+N 1%) 2x 270W @ 4Ω (THD+N 10%) 2x 190W @ 8Ω (THD+N 10%) |
| Speaker impedance | 2Ω - 8Ω |
| Frequency response | 20Hz - 20kHz (±0.1dB) |
| SINAD | ≥ 88dB |
| THD | < 0.003% |
| SNR | ≥ 110dB |
| Volume control | Logarithm A pot |
| General | |
|---|---|
| Power supply | 24 - 48V DC |
| Dimensions | 166 x 105 x 35 mm |
| Color | Black |
| Package | 1x Fosi Audio V3 1x Power adapter 32V 5A |
We deliver all over France, and internationally.
To find out the amount of shipping costs, simply go to your cart once you have added the desired products.
To discover our different services and delivery options, click on the following logos :
No reviews at this time.
English 
Français 
