Amplifier/Power Supply

It is Digital Amplifier Board ,It has small size, high efficiency, long term stable and reliable quality,easy installation and use


Mini Digital Audio Amplifier Module 10W+10W 2 Channel Amplifier Class D DC 12V

Mini Digital Audio Amplifier Module 10W+10W 2 Channel Amplifier Class D DC 12V

It's a Mini Digital Audio Amplifier Module,Operating Voltage:DC7.5-15V,Rated output power: 10W +10 W (8Ω). This board uses PAM8610 chip, PAM8610 chip is 10W (per channel) D-level stereo audio...
090151
$12.10 $8.9926

Mini Efficient Digital Amplifier 3W+3W Dual-Channel Stereo Amplifier Board Class D Amplifier Module Support 5V USB Power Supply

Mini Efficient Digital Amplifier 3W+3W Dual-Channel Stereo Amplifier Board Class D Amplifier Module Support 5V USB Power Supply

It is a Digital Amplifier 3W+3W Dual-Channel Audio Amplifier Board, Input Voltage: DC 3.6v~5.5V(Support 5V USB Power Supply) Suitable for for MP3/4/Mobile Phone/laptop external speakers etc ...
090153
$5.00 $3.4930

TDA7297F Digital Stereo Audio Amplifier 15W+15W Dual-Channel Amplifier DC 12V

TDA7297F Digital Stereo Audio Amplifier 15W+15W Dual-Channel Amplifier DC 12V

It's a Mini Digital Amplifier Module,Operating Voltage:DC DC 9-18V,Rated output power:15W+15W (4 ohms),Very easy to connect,follow the picture to connect the Power Supply and Speaker is ok. ...
090154
$8.30 $4.6844

PAM8403 Power amplifier circuit Board /Small Audio Amplifier /3W+3W Digital Amplifier Board Support USB Power Supply

PAM8403 Power amplifier circuit Board /Small Audio Amplifier /3W+3W Digital Amplifier Board Support USB Power Supply

It's a 2 Channel 3W+3W mini digital amplifier,operating voltage: DC 3~5.5V,Efficiency: 90%, It has small size, high efficiency, long term stable and reliable quality,easy installation and use. Very...
090155
$6.80 $3.7944

TDA2030A Stereo Audio Power Amplifier Circuit OCL 18W+18W Dual Channel Amp Board

TDA2030A Stereo Audio Power Amplifier Circuit OCL 18W+18W Dual Channel Amp Board

It's a 2 Channel 18W+18W mini digital amplifier,operating voltage:AC Dual 9-12V,Very easy to connect,and enjoy diy fun. Feature: Two-channel OCL Circuit Operating voltage: AC Dual 9-12V Output...
090156
$9.80 $6.9929

NE5532 OPA OP-amp Volume Control Tone Adjustment Treble Mediant Bass Board

NE5532 OPA OP-amp Volume Control Tone Adjustment Treble Mediant Bass Board

It's a NE5532 OPA OP-amp Volume Control Tone Adjustment Treble Mediant Bass Board ,Input Voltage: Dual AC 15V,Very easy to connect,and enjoy diy fun. Feature: OP-AMP chip: NE5532 Input...
090157
$16.00 $12.4922