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The BOSS 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. Enhanced features include status LEDs with two colors, two dedicated pedal jacks and an additional control jack with a three-way mode selector, allowing you to connect a third expression pedal or use the GA-FC EX for expanded applications. 

Features

• 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 
• EXP PEDAL 3 mode for a third expression pedal
• FOOT CONTROL 2 mode for operating two amps at once
• EXPAND mode for adding another GA-FC EX or a GA-FC
• Works as a standard GA-FC controller with other amplifier models
• Connects with a single 1/4-inch TRS cable (included)—no power required

Specs

• Dedicated expression pedal jacks: 2
• 1/4" TRS cable: Included
• Fully supported amps: Katana-Artist MkII, Katana-Head MkII, Katana-100 MkII and Katana-100/212 MkII