DIY Intregarted Amplifier Board Kit with TDA7388 41Wx4 channels

This DIY amplifier adopts Original ST TDA7388 audio amplifier IC,Hi-fi 4 channels output. For TDA7388 adopts MOSFET amplification, the amplifier board has low distortion,low output noise,strong anti-interference ability,etc.BTL 4 channel output, the maximum output can be up to 4 X 41W.

The circuit uses a single chip microcomputer ( CPU ) to control the sound effect,together with PTC PT7313 which is widely used in car audio,LCD TVs& other products in the integrated circuit, to deal with the volume & sound effect processing.The overall sound is clear but strong bass, deep & clear treble,quite excellent sound quality.

It is controlled by a touch key encoder to choose & adjust the input & volume:Treble / bass and total volume, with two external audio signal input,controlled by a touch key encoder via CPU:AUX_1/AUX_2 input option(For example:AUX_1 connected to DVD sound signals,AUX_2 connected to PC or MP3 sound signal, switch between AUX_1 andAUX_2 easily by pressing the touch key no need to plug in/out the connection cable.)

2 channel input,easy operation,With memory function, memorize before powering down the total volume. Particularly suitable for car audio upgrade or DIY for 4 channel Home theater amplifier,a ideal choice for DIY fans.