TDA7377 Stereo Amplifier Board (30+30) watts with 5v regulator - Amplifier Making DIY
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
Amazon.com: Baosity TDA7377 30W+30W Dual Channel Car Stereo Class AB Amplifier Board 12V #2 : Electronics
TDA7377 (2×30 W) audio amplifier | Electronics Club Fans