4440 IC Heavy duty 150 watt Audio amplifier circuit board

4440 IC Heavy duty 150 watt Audio amplifier circuit board

This is the heavy-duty board. This board is used for 150-watt audio amplification. This is a new and improved board for high sound quality. It has 3 inbuilt potentiometers for volume, bass, and treble setting purposes. This board has a master potentiometer for maintaining good sound quality. The board contains a bridge rectifier on board. It means you just need to attach a 12 volts transformer to it and the board is ready to go. The best part about the board is that it is built of individual components. It means if anything goes wrong it can be easily serviced and components can be replaced.

Features

1. Use for heavy-duty purposes
2. Inbuilt 3 potentiometer controller for the volume, treble, and bass
3. And a master controller
4. Works easily
5. A bridge rectifier provides excellent performance
6. Inbuilt short circuit protection