The GA-FC EX provides expanded foot control functionality for select BOSS amplifier models. It maintains the simple setup and intuitive workflow of the standard GA-FC while offering additional functions for greater performance flexibility. Expanded GA-FC with enhanced functionality for select BOSS amplifiers Rugged metal chassis and six heavy-duty footswitches Control channel selection, effect on/off, and more Two-color LEDs for easy view of control status Two dedicated expression pedal jacks Additional control jack with three-way mode selector EXPAND mode for adding another GA-FC EX or a GA-FC FOOT CONTROL 2 mode for operating two amps at once EXP PEDAL 3 mode for a third expression pedal Works as a standard GA-FC controller with other amplifier models Connects with a single 1/4-inch TRS cable (included)—no power required Compatible Products The following BOSS amplifiers support all GA-FC EX features. • Katana-50 MkII EX • Katana-Artist MkII Head • Katana-Artist MkII • Katana-Head MkII • Katana-100 MkII • Katana-100/212 MkII Future products with GA-FC EX support will be listed here as they become available. The GA-FC EX can be used with the following BOSS and Roland products that support the GA-FC Foot Controller, but only standard GA-FC control functions are available. • BOSS Katana-100, Katana-100/212, Katana-Head and Katana-Artist • BOSS Nextone Special, Nextone Artist, and Nextone Stage • BOSS Waza Tube Amp Expander • BOSS Katana-210 Bass and Katana-110 Bass • BOSS Acoustic Singer Pro and Acoustic Singer Live • Roland Blues Cube Artist, Blues Cube Artist 212, and Blues Cube Tour Specifications Controls Switch × 6 [MODE] switch Indicators CH 1--CH 4 PANEL FUNCTION CONTROL 1 CONTROL 1&2 CONTROL 2 Connectors EXP PEDAL jack (1/4-inch TRS phone type) x 2 MODE jack (1/4-inch TRS phone type) FOOT CONTROL 1 jack (1/4-inch TRS phone type) Accessory Owner's Manual Foot Controller Cable Options (sold separately) Expression Pedal (FV-500L, FV-500H, Roland EV-5) Footswitch (FS-5U)
