4.1 amplifier schematic diagram, tda7388 7388 yd datasheet amplifier 25w Yd-7388 datasheet
Tda7388 ic audio amplifier.
YD-7388 Datasheet - 4-Ch, 25W, Audio Amplifier ( Pinout )
TDA7388 ic audio amplifier.
4.1 amplifier schematic diagram, TDA7388 - Electronics Help Care