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Fosi Audio P3

Experience the Unique Charm from Vacuum Tubes

Rolling Vacuum Tubes

It allows you to effortlessly personalize sound with diverse tubes, imbuing every note with your individuality and style.

Ideal Partner to V3

In the same series and form factor, we've added bass, treble adjustment, and Bluetooth connectivity for exceptional sound quality.

QCC3031 Bluetooth Chip

Audio transmission is enhanced to support various high-quality formats ensuring the ultimate enjoyment of pure and lossless music.

Learn More

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!

AudioScienceReview

The Fosi Audio V3 is an excellent amplifier for its price. It might be the best amplifier under $100 or even $200. it's a significant leap forward in the affordable amplifier space.

Cheapaudioman

Fosi Audio BT20A Pro is the best stereo mini amp. This tiny integrated amp packs solid power and performance for its size, and unlike most mini amps, it looks nice enough to use in a living room. It supports Bluetooth but has just one audio input.

Wirecutter

Halloween Handpicked

Enjoy 20% off! CODE: HW2023

Fosi Audio BT20A PRO 300W x2 TPA3255 2 Channel Bluetooth 5.0 Power Amplifier

Fosi Audio BT20A PRO 300W x2 TPA3255 2 Channel Bluetooth 5.0 Power Amplifier

$79.99

Fosi Audio V3 300W x2 2.0 Channel Hi-Fi Stereo Audio Amplifier with TPA3255 Chip

Fosi Audio V3 300W x2 2.0 Channel Hi-Fi Stereo Audio Amplifier with TPA3255 Chip

$69.99

Fosi Audio TB10D TPA3255 Power Amplifier 300Wx2 HiFi Digital Stereo Audio Amp 2.0 Channel Amplifier with Bass and Treble Control

Large Power Output up to 600 Watts, HIFI stereo 2 channel mini power amp, a good value for stereo amplification of your passive bookshelf speakers

Fosi Audio TB10D TPA3255 Power Amplifier 300Wx2 HiFi Digital Stereo Audio Amp 2.0 Channel Amplifier with Bass and Treble Control

$79.99

Fosi Audio BT20A Bluetooth 5.0 Amplifier 2 Channel Stereo Amp Receiver Class D Amplifier for Home Audio System

Fosi Audio BT20A Bluetooth 5.0 Amplifier 2 Channel Stereo Amp Receiver Class D Amplifier for Home Audio System

$79.99

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Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo for PS5/PC/MAC/Smartphone

Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo for PS5/PC/MAC/Smartphone

$79.99

Fosi Audio BT30D Bluetooth 5.0 2.1 Channel Power Amplifier with Bass & Treble Control

BT30D Bluetooth 5.0 2.1 Channel Power Amplifier with Bass and Treble Control

Fosi Audio BT30D Bluetooth 5.0 2.1 Channel Power Amplifier with Bass & Treble Control

$74.99

Fosi Audio Q4 Mini Stereo Gaming DAC & Headphone Amplifier Audio

Fosi Audio Q4 Mini Stereo Gaming DAC & Headphone Amplifier Audio

$59.99

Fosi Audio BL20C Bluetooth Stereo Receiver Amplifier 2.1 Mini HiFi Class D Amp U-Disk Player For Passive Speaker 160W x2

Bluetooth Stereo Audio Receiver Amplifier 2.1 Mini HiFi Class D Amp U-Disk Player For Passive Speaker 160W x2

Fosi Audio BL20C Class D Amp U-Disk Player

Fosi Audio BL20C Bluetooth Stereo Audio Receiver Amplifier 2.1 Mini HiFi Class D Amp U-Disk Player For Passive Speaker 160W x2

Fosi Audio BL20C Bluetooth Stereo Audio Receiver Amplifier 2.1 Mini HiFi Class D Amp U-Disk Player

Fosi Audio BL20C Bluetooth Stereo Audio Receiver Amplifier 2.1 Mini HiFi Class D Amp U-Disk Player For Passive Speaker 160W x2 with 32V power supply

Fosi Audio BL20C Bluetooth Stereo Receiver Amplifier 2.1 Mini HiFi Class D Amp U-Disk Player For Passive Speaker 160W x2

$69.99

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Great Value Gifts

Extra free accessories with purchase of selected products

Get Free Banana Plugs with BT30D PRO Purchase

Enjoy 20% off! CODE: HW2023

Fosi Audio BT30D PRO 165Wx2 +350W TPA3255 2.1 CH Bluetooth 5.0 Power Amplifier For Speaker Subwoofer

$109.99

High-Performance Amplifier
3.5MM Full-Range Output
Supports SUB frequency, SUB Volume, Master Volume/Bass/Treble Control
Replaceable Knobs: ORANGE KNOB

Shop Now

Get Free Brush with BOX X4 Purchase

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Fosi Audio Box X4 Phono Preamp & Headphone Amplifier With JAN 5654W Vacuum Tubes For MM Turntable Phonograph Preamplifier

$89.99

Bass & Treble Adjustment
Preamplifier & MM input
Active + Powered Speakers
Replaceable Electronic Tubes

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Time: 20th Oct. - 4th Nov.

Join to Win Free P3 Preamplifier

How to Join? --- Subscribe and Join us

Five lucky winners will be drawn on 5th November.

Free Delivery

Can be Shipped Worldwide

Full Refund

For free return

Online Payment

Secure Sytem

Online Support

24/7 Free Support

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Based on a package

GemSweet

VS

Other

0g

Sugar

6g

5g

Net carbs

28g

13g

Protein

1.6g

Yes

High fibre

No

Yes

Gluten free

No

Halloween Sale

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Great Value Gifts

Extra gift with purchase of selected products

Get Free Orange Knob with V3 Purchase

Enjoy 20% off! CODE: HW2023

Fosi Audio V3 300W X2 2.0 Channel Hi-Fi Stereo Audio Amplifier With TPA3255 Chip2

$89.99

Innovative Case Cooling System
Replaceable Op-Amp Chips: SS3602, MUSES02, OPA2604AP, OPA2134PA
Logarithmic Taper A Pot
Replaceable Knobs: ORANGE KNOB

Get Free Banana Plugs with BT30D PRO Purchase

Enjoy 20% off! CODE: HW2023

Fosi Audio BT30D PRO 165Wx2 +350W TPA3255 2.1 CH Bluetooth 5.0 Power Amplifier For Speaker Subwoofer

$109.99

High-Performance Amplifier
3.5MM Full-Range Output
Supports SUB frequency, SUB Volume, Master Volume/Bass/Treble Control
Replaceable Knobs: ORANGE KNOB

Get Free Brush with BOX X4 Purchase

Enjoy 20% off! CODE: HW2023

Fosi Audio Box X4 Phono Preamp & Headphone Amplifier With JAN 5654W Vacuum Tubes For MM Turntable Phonograph Preamplifier

$89.99

Bass & Treble Adjustment
Preamplifier & MM input
Active + Powered Speakers
Replaceable Electronic Tubes

Shop Now

Get 15% OFF, Use Promo Code: FALL2023C

30%
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Low stock - 10 items left

Fosi Audio Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater Systems/Amplifier/Preamplifier

$15.99

- 0% OFF

100% Shielded Cables: Ensures the integrity of signal transmission, minimizes crosstalk, and safeguards the internal conductors.
Gold-Plated RCA Connectors: Offer superior conductivity, are resistant to oxidation, and stand up to corrosion.
Versatile Compatibility: Works with a variety of devices that have RCA inputs and outputs, such as amplifiers, preamplifiers, turntables, active speakers, and so on.
0.3m/11.81in Length: Streamlines your desktop setup and facilitates easy connections.
When used to connect the Fosi Audio BOX X5 phono preamplifier to a turntable, it effectively mitigates electromagnetic interference.

Candy Cauldron Mix
Terrifying Toys
Halloween Themed Packaging

Fosi Audio Gold - Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater Systems/Amplifier/Preamplifier - Fosi Audio

FREE Shipping On All U.S. Orders Over $150

Halloween Sale

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Fosi Audio ZA3 Balanced Stereo Amplifier Home Audio 2CH Mono Amp with TPA3255 Chip

Fosi Audio ZD3 Fully Balanced Desktop DAC

Halloween Sale

Fosi Audio P3

Halloween Handpicked

Fosi Audio BT20A PRO 300W x2 TPA3255 2 Channel Bluetooth 5.0 Power Amplifier

Fosi Audio V3 300W x2 2.0 Channel Hi-Fi Stereo Audio Amplifier with TPA3255 Chip

Fosi Audio TB10D TPA3255 Power Amplifier 300Wx2 HiFi Digital Stereo Audio Amp 2.0 Channel Amplifier with Bass and Treble Control

Fosi Audio BT20A Bluetooth 5.0 Amplifier 2 Channel Stereo Amp Receiver Class D Amplifier for Home Audio System

Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo for PS5/PC/MAC/Smartphone

Fosi Audio BT30D Bluetooth 5.0 2.1 Channel Power Amplifier with Bass & Treble Control

Fosi Audio Q4 Mini Stereo Gaming DAC & Headphone Amplifier Audio

Fosi Audio BL20C Bluetooth Stereo Receiver Amplifier 2.1 Mini HiFi Class D Amp U-Disk Player For Passive Speaker 160W x2

Great Value Gifts

Extra free accessories with purchase of selected products

Get Free Banana Plugs with BT30D PRO Purchase

Fosi Audio BT30D PRO 165Wx2 +350W TPA3255 2.1 CH Bluetooth 5.0 Power Amplifier For Speaker Subwoofer

Get Free Brush with BOX X4 Purchase

Fosi Audio Box X4 Phono Preamp & Headphone Amplifier With JAN 5654W Vacuum Tubes For MM Turntable Phonograph Preamplifier

Join to Win Free P3 Preamplifier

Up to 50% Off Back to School Collection - Don't miss out!

Compare features

Halloween Sale

Great Value Gifts

Extra gift with purchase of selected products

Get Free Orange Knob with V3 Purchase

Fosi Audio V3 300W X2 2.0 Channel Hi-Fi Stereo Audio Amplifier With TPA3255 Chip2

Get Free Banana Plugs with BT30D PRO Purchase

Fosi Audio BT30D PRO 165Wx2 +350W TPA3255 2.1 CH Bluetooth 5.0 Power Amplifier For Speaker Subwoofer

Get Free Brush with BOX X4 Purchase

Fosi Audio Box X4 Phono Preamp & Headphone Amplifier With JAN 5654W Vacuum Tubes For MM Turntable Phonograph Preamplifier

30%
OFF

Buy 1 Get 1
FREE

Fosi Audio Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater Systems/Amplifier/Preamplifier

Halloween Sale

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Halloween Sale

Fosi Audio P3

Halloween Handpicked

Fosi Audio BT20A PRO 300W x2 TPA3255 2 Channel Bluetooth 5.0 Power Amplifier

Fosi Audio V3 300W x2 2.0 Channel Hi-Fi Stereo Audio Amplifier with TPA3255 Chip

Fosi Audio TB10D TPA3255 Power Amplifier 300Wx2 HiFi Digital Stereo Audio Amp 2.0 Channel Amplifier with Bass and Treble Control

Fosi Audio BT20A Bluetooth 5.0 Amplifier 2 Channel Stereo Amp Receiver Class D Amplifier for Home Audio System

Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo for PS5/PC/MAC/Smartphone

Fosi Audio BT30D Bluetooth 5.0 2.1 Channel Power Amplifier with Bass & Treble Control

Fosi Audio Q4 Mini Stereo Gaming DAC & Headphone Amplifier Audio

Fosi Audio BL20C Bluetooth Stereo Receiver Amplifier 2.1 Mini HiFi Class D Amp U-Disk Player For Passive Speaker 160W x2

Great Value Gifts

Extra free accessories with purchase of selected products

Get Free Banana Plugs with BT30D PRO Purchase

Fosi Audio BT30D PRO 165Wx2 +350W TPA3255 2.1 CH Bluetooth 5.0 Power Amplifier For Speaker Subwoofer

Get Free Brush with BOX X4 Purchase

Fosi Audio Box X4 Phono Preamp & Headphone Amplifier With JAN 5654W Vacuum Tubes For MM Turntable Phonograph Preamplifier

Join to Win Free P3 Preamplifier

Up to 50% Off Back to School Collection - Don't miss out!

Compare features

Halloween Sale

Great Value Gifts

Extra gift with purchase of selected products

Get Free Orange Knob with V3 Purchase

Fosi Audio V3 300W X2 2.0 Channel Hi-Fi Stereo Audio Amplifier With TPA3255 Chip2

Get Free Banana Plugs with BT30D PRO Purchase

Fosi Audio BT30D PRO 165Wx2 +350W TPA3255 2.1 CH Bluetooth 5.0 Power Amplifier For Speaker Subwoofer

Get Free Brush with BOX X4 Purchase

Fosi Audio Box X4 Phono Preamp & Headphone Amplifier With JAN 5654W Vacuum Tubes For MM Turntable Phonograph Preamplifier

30%OFF

Buy 1 Get 1FREE

Fosi Audio Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater Systems/Amplifier/Preamplifier

Halloween Sale

30%
OFF

Buy 1 Get 1
FREE