TDA7293 High-Power 100W DIY Mono Amplifier Module (12-32V)

TPA3255 300W+300W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC24-40V

YTDMEN 1set TDA7297 Power Amplifier Board Parts DC 12V Pure Rear 2.0 Dual-channel 15W+15W Electronic DIY Kit

TDA7498E Audio Amplifier Board Module Digital High Power Stereo BTL Mono 160w160W

Bluetooth 5.0 O Receiver Board Wireless Stereo Music Amplifier Module for MP3 PlayerBlack

Xh-A901 Ne5532 Tone Board Preamp Pre-Amp With Treble Bass Volume Adjustment Pre-Amplifier Tone Controller

BT Power Amplifier Board Stereo 2.1 Channel Built In Cooling Fan USB Amplifier Board DC15‑36V

Bass Amplifier Board TPA3116 Replacement Large Power Digital Power Low Voice Amplifier Module

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DC1224V High Power 2*100W Dual Channel Digital Amplifier Audio Board Stereo Amp

IRS2092S 500W Mono Channel Igital Amplifier Class Stage HIFI Power Amp Board with Fan

Vacuum Tube Hybrid Preamp with Tone Control Function FX-AUDIO- TUBE-03J+ [Black]

Subwoofer Amplifier Board 100W 500mV 2.1 Channel Easy Control High Safety ZK TB21 Power Amplifier

Digital Audio Class D Amp Channel IRS2092W

Bluetooth 5.0 Audio Module XY-WRBT Audio Receiver Board MP3 Lossless Decoder Board Wireless Stereo Music Module DC3.7~24V

For Digital Amplifiers Board NE5532 Tone Board Preamp Pre-amp With Treble Bass Volume Adjustment Pre-amplifier Tone Controller

AC12-18V Speaker Protection Circuit Board Power On Dual Channel Audio Amplifier Relay Module Electronic Component

1943/5200 2.0 Channel Digital Amplifier Board DC24-32V Strong High Power 150W+ 150W Audio Digital Amplifier Board

1 5.0 6J5 Tube Preamplifier With Bass Ajustment

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TDA7297 Power Amplifier Board 2.0, Green, Noiseless AC/DC 12V Finished Board