#1
I have a marshall footswitch for my MG and just wondered if it would work if I plugged it into my JCM?

If not, where could I get a footswitch for my JCM? Or could I get something that would do the job?

Also, do I just need instrument cable for an effects loop?
LesPaul
Pedals
OrangeRocker30
My band
PBT Native: Resident Graphics Monkey

#2
The footswitch should work. For the effects loop you just need one cable infront of the effect and one after. If you have multiple effects you need patchcables between aswell...
"When the power of love overcomes the love of power, the world will know peace" - Jimi Hendrix