Voodoo Lab

Hey guys I know this question gets brought up a lot but I really just need a clear cut explanation on how to run 2 heads simultaneously into the GCX with the ability to switch on/off with the ground control similar to the capabilities an A/B box has. I run 2 amps into 2 cabs live and I would really ...

Tried the cable routing you described for running both amps but I'm getting a nasty hum even though I have the XHUM Eliminator plugged into the GCX power supply. The supplied power supply is only a 2 prong (no ground) so its not even compatible with the hum eliminator.. Also when routing with the ex...

Yes I seem to have the multiple amp switching figured out, except I need to be sure that I can run BOTH amps simultaneously with my effects chain in front of both amps. I have a Y cable and "XHUM eliminator" already. Also I need to figure out a way to route the RC-50 to only 1 amp so I can run loops...

So here's the rundown.. I'm running 2 heads (Mesa Boogie Dual Rec and an EVH 5150 III) 1 to each side of the stage. I want each head assigned to a loop, but also capable of playing at the same time. First I need to know if this is possible.. Second is my EFX chain (ISP Decimator pedal, MXR EVH Flang...