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推荐TDA7492 D Class High-Power Digital Amplifier Board 2x50W

￥111 原价121 去抢购

Dual OP Amp Board Preamp DC Amplification Amplifier PCB Boar

￥32.92 原价75.84 去抢购

2 Channels 3W Digital Power Audio Amplifier Board PAM8403 US

￥6.41 原价22.82 去抢购

OEP8W digital power amplifier board mono module dual section

￥15.23 原价40.46 去抢购

XH-M125 XPT8871 Mono Amplifier Board DC 5V 1A 5W Audio Placa

￥2.17 原价14.34 去抢购

TPA3116D2 Mono Amplifier Board 100W DC 12V-26V High Power Au

￥47.99 原价105.98 去抢购

Dual 12 Level indicator VU Meter Stereo Amplifier Board

￥35.2 原价80.4 去抢购

Amplifier Board 20W Power Amplifier Board No Feedback Full D

￥460.07 原价930.14 去抢购

Digital Amplifier Board Module Volume Adjustable Dual Channe

￥52.24 原价114.47 去抢购

Digital Amplifier Module 150W High Power AMP Board Audio Par

￥188.8 原价387.6 去抢购

LED DIY kits Music Audio Spectrum indicator Amplifier Board

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LM386 ultra-micro power amplifier board, low power cons

￥27.19 原价64.38 去抢购

XH-M542 TDA3116D2 digital power amplifier board 100W high po

￥37.72 原价85.44 去抢购

Digital Amplifier Board 4 Channels Double Stereo XH-A310 wit

￥246.56 原价503.11 去抢购

Bluetooth 5.0 Amplifier Board 20W/30W TWS AUX Support Call S

￥71.38 原价152.76 去抢购

Digital Amplifier Board AMP Module Audio Parts 4-Sound Chann

￥452.7 原价915.4 去抢购

TDA2030A 2.1 Channel Power Amplifier Board 3 Channels Bass S

￥66.07 原价142.14 去抢购

Digital Power Amplifier Board Module Class D 10W/20W/30W DC

￥11.17 原价32.34 去抢购

Amplifier-Board Subwoofer Power-Card Car-Audio Bass Remote-C

￥144.09 原价298.17 去抢购

TPA3255 Amplifier Board DC24-48V 400MA Electronic DIY PCB 30

￥830.62 原价1671.24 去抢购