Hi i am from Argentina, i Dont speak english.
I see in the axess electonics, in the Amp Controller Cables :: CFX4 section this table
http://www.axess-electronics.com/sc/Mesa-Boogie-Mark-IV-Cable-p-161401.html
CTL1 on CTL2 on Rhythm 1
CTL1 off CTL2 on Rhythm 2
CTL1 off CTL2 off Lead w/EQ
CTL1 on...
