Third Age Amps
Well-known member
Here is a schematic for the Two Channel Rectifier and Mark II-IV series footswitches. I couldn't find any info on them and the footswitch I had was modified poorly, so I got some pics from Trent at Mesa and now we can all repair or build our own!
Note that the LED is installed backwards and in series with a resistor, but parallel to the switch in the Mark series.
Note that the LED is installed backwards and in series with a resistor, but parallel to the switch in the Mark series.