TDA7388 Four Channel 4X41W PCB Board Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB|Replacement Parts & Accessories| - AliExpress
Audio Community - PCBWay
Jual PCB POWER AMPLI TDA7386 TDA7388 di Lapak JN Electronik | Bukalapak
Electronic Circuits: 180W RMS 4-Channel Amplifier using TDA7386 + PCB