I am in the process of building a new rig with (3) RM4's. So far I have the following...
Axess FX-1 Footcontroller
(3) Randall RM4's w/ (Brown Pete Mod, XTC Pete Mod, Tweed, Mr. Scary, Grail, Super V, 1086, SL+). 3rd one is empty for the pending KH modules and other NAmm surprises)
(2) GCX...