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.

he following BOSS amplifiers support all GA-FC EX features.

• All Katana Gen 3 models except the Katana-50 Gen 3
• All Katana MkII models except the Katana-50 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.

• Katana-100, Katana-100/212, Katana-Head and Katana-Artist
• Nextone Special, Nextone Artist, and Nextone Stage
• Waza Tube Amp Expander
• Katana-210 Bass, Katana-110 Bass and Katana-500 Bass Head
• Acoustic Singer Pro and Acoustic Singer Live
• Gigcaster 8 and Gigcaster 5
• SDE-3000EVH and SDE-3000D
• Roland Blues Cube Artist, Blues Cube Artist 212, and Blues Cube Tour