TDA7377 IC Using Stereo Amplifier (30w+30w) - TechSaw
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
TDA7377 Stereo Amplifier Board (30+30) watts with 5v regulator - Amplifier Making DIY