Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Hoffman Turret and Eyelet Boards => Topic started by: EL34 on February 28, 2006, 05:31:46 pm

Title: Channel switching/relay project
Post by: EL34 on February 28, 2006, 05:31:46 pm

There's information here on setting up relays and LED's to switch signals.

http://www.el34world.com/schematics.htm#Mods (http://www.el34world.com/schematics.htm#Mods)