4440 IC Heavy duty 150 watt Audio amplifier circuit board

4440 IC Heavy duty 150 watt Audio amplifier circuit board

This board is really heavy-duty. This board is utilized for amplifying audio at 150 watts. This board has been updated to provide better sound quality. Three built-in potentiometers are used to adjust the volume, bass, and treble. A master potentiometer on this board keeps the sound quality high. A bridge rectifier is present on the PCB. It indicates that the board is ready to use with simply a 12 volt transformer attached. The board's greatest feature is that each component is separate from the others. It implies that parts and servicing will be simple in the event of a malfunction.

Features:-

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