Fosi Audio Anniversary Sale: Enjoy 20% Off!

TPA3255｜300watts x2@4Ω｜Hi-End Capacitors & Inductor

FEATURES   

1. Innovative Case Cooling System

2. Replaceable Op-Amp Chips: SS3602, MUSES02, OPA2604AP, OPA2134PA

3. Speaker Output + Pre-out  

4. Logarithmic Taper A Pot

5. Replaceable Knobs: ORANGE KNOB

TPA3255｜300watts x2@4Ω｜Mini Hi-Fi Class D

FEATURES   

1. Bass & Treble Control with Midpoint Positioning  

2. Op-Amp Rolling: SS3602, MUSES02, OPA2604AP, OPA2134PA

3. Passive Speakers + Pre-out   

4. Bluetooth Pairing Cleared

5. Replaceable Knobs: ORANGE KNOB, GREY KNOB

TPA3116D2｜Mini Hi-Fi Class D｜Bass & Treble Control

FEATURES   

1. Simple and Compact  

2. Bluetooth 5.0 

3. Advanced Circuit Design  

4. 100W Max X 2 

5. Replaceable Knobs: ORANGE KNOB, GREY KNOB

2PCS TPA3255｜165W x2+350W@4Ω｜2.1 Channel Mini Class D

FURTHER DETAILS 👈️👈️

1. High-Performance Amplifier  

2. 3.5MM Full-Range Output  

3. Connect Passive/Powered Speakers, Passive/Powered Subwoofers  

4. Supports SUB frequency, SUB Volume, Master Volume/Bass/Treble Control

5. Replaceable Knobs: ORANGE KNOB

DAC Headphone Amp Combo｜TI NE5532

FEATURES 

1. Microphone Function

2. Versatile Connectivity

3. 16-300 Ω Powerful Headphone Drive

4. Bass & Treble Adjustment

5. 2-in-1 USB Type C

Anniversary Sale: Enjoy 20% Off. CODE: FAAS20

24-Bit｜192 KHz｜Multiple Conversion Adapters｜Powered Active Speakers.

FEATURES   

1. Supports Bass & Treble  Adjustment 

2. Aluminum Metal Shell  

3. Mini Compact Stereo DAC  

4. High Compatibility

Small but mighty! Fosi Audio M04 is a 100w mono-channel class D subwoofer amplifier, with a SUB/PBTL switch you can select a subwoofer bass amplifier or full frequency mono amp,...

Tube Phono Preamplifier｜Remove Low-Frequency Noise

FEATURES 

1. 4-Levels of Output Level Setting (OFF/39/42/45 dB)

2. Preamplifier & MM input

3. Active Speakers

4. Replaceable Electronic Tubes

🍎NOTE: This is a preamplifier, not a power amplifier or phono preamp, can't be used for turntables or passive speakers. RCA input to the computer, CD, phone, iPod, and other...

Excellent sound performance: Low ground noise, built-in output protect the circuit, no buzzing or ringing noise, Audiophile-level sound quality, exclusively designed for the customers who pursue HiFi sound; and safe...