Roland GA-FC Foot Controller for Katana 100 and Blues Cube Series Amps
If you want to keep your hands on your axe at all times, the GA-FC Foot Controller lets you drive Roland amps from the floor. It allows for expansion as well: plug in optional expression pedals etc.
Compatible products: Katana 100, Blues Cube Artist, CUBE-80GX, CUBE-40GX, GA-212, GA-112
*EV-5, FV-500L, and FV-500H are available as optional expression pedals for the GA-FC.