Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: chuggy on February 18, 2012, 10:03:55 am

Title: foot switch with light
Post by: chuggy on February 18, 2012, 10:03:55 am

I seek instructions for adding an on indicator light to a step button off-on switch for reverb control. 
Thanks-
Jim

Title: Re: foot switch with light
Post by: jeff on February 18, 2012, 10:35:17 am

Use a switch, a 9V battery, a resistor and an LED.

Tie the 9Vs - to the ground of the jack. Attach the + to an LED and resistor in series. Have the switch ground the reverb or the LED/resistor.