Tda7377 Diy Amplifier Board 12v Single Power Computer Class Ab Stereo 2 Channel Sound And 2.0 Power Amplifier Board 30w*2 - Home Theater Amplifiers - AliExpress
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TDA7377 IC Using Stereo Amplifier (30w+30w) - TechSaw
Amplifier 2.1 with TDA7377 – Electronics Projects Circuits