TPA3118 60W Power Amp Module

[fopoman]

How can I add an on/off power switch with indicator led.... to the tpa3118 board? I apologize

 

[Paul.Ruby]

How can I add an on/off power switch with indicator led.... to the tpa3118 board? I apologize

You mean a mute switch or a power switch? My preamp boards all have some form of mute with an LED to indicate if on or off. A power switch can be added in series with the incoming power from the jack and an LED, with resistor, on the other side of the switch.

 

[fopoman]

Just a simple power on switch... thank you Paul.