Bt201 Dual Mode 5.0 Bluetooth Lossless Audio Power Amplifier Board Module Tf Card U Disk Ble Spp Serial Port Transparent Trans

ZK-502L MINI Bluetooth 5.0 DC 5-24V Wireless Audio Digital Power Amplifier Stereo Board 50Wx2 Bluetooth Amp Amplificador

Tda2822M 2.0 Stereo Audio Amplifier Board Dual Channel Amp Aux Amplifier Board Module Portable Micro Radio Amplifier Board

Bluetooth Decoder Board Support USB Storage Card FM Switching MP3 WMA Decoding Module with LED

33W+33W TDA7377 Stereo Audio Amplifier Power Board Dual Channel DC12V Assembed with Capacitor

Digital Power Amplifier Board XHM139 TPA3116D2 2x50W+100W 2.1 Channel Power Amplifier Module 1224V

1Pc 8469 5V Bluetooth Amplifier Module Pam8403 Amplifier+Ca-6928 5.0 Bluetooth D Audio Amplifier Module

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

Bluetooth Audio Receiver Template Stereo Wireless Speaker Power Amplifier DIY Bluetooth Module 4.0

Bluetooth 5.0 PAM8403 MINI Digital Amplifier Board 2 * 3W Class D Digital DC 2.5V To 5V Power Speaker Module With Potentionmeter

PAM8610 2x15W Amplifier Board Digital Two-channel Stereo Power Amplifier Board

Digital Power Amplifier Board Dual Channel Free Volume Adjustment Fine Workmanship Power Amplifier

High Sensitivity Microphone Audio Amplifier Module Output 20dB Gain Low Noise 3.3V/5V

Isolation Module Stereo Audio Noise Reduction Current Sound Filter 3.5mm Port XHM372

Audio Amplifier Board TPA3110 Chip 2.0 Channel Digital Stereo Design Power AMP Module for Computers

HXJ8002 Mini Amplifier Module Audio Amplifier Module

Bluetooth MP3 Decoding Module Receiver Board 4.1 Circuit Board with Remote Control

TDA7297 Audio Amplifier Board Module Dual-Channel Parts For DIY Kit Dual-Channel 15W+15W Digital Amplifier

Tl072 Op Amp High Impedance Preamplifier Preamp Pre-Amplifier Board Minimal Signal Amplifier Preamp Board For Guitar Instrument

Decoder Board for Bluetooth Audio Receiving VHM‑314 V3.0 with Infrared Remote Control

Mono Digital Power Amplifier Board 60W TPA3118 PBTL XH-M313