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Advanced Floor Controller for Various BOSS Amplifier Models!
The GA-FC EX expands the functionality of the foot controller for selected BOSS amplifier models. It retains the simple setup and intuitive workflow of the GA-FC standard controller while adding features that make your performances even more flexible.
The GA-FC EX extends the standard GA-FC controller with numerous new functions. The dual-color status LEDs let you quickly and easily keep track of changes when switching. In addition to the two independent expression pedal inputs, there is an extra control input with a 3-way mode selector switch. This allows you to connect a third expression pedal or use the GA-FC EX for advanced applications.
Optimized Performance Control for Katana MKII Amplifiers
The mode selector switch on the GA-FC EX offers powerful control options for compatible Katana MKII models.
Double Your Footswitches
By setting the mode selector switch to EXPAND, you can connect and use another GA-FC EX or a conventional GA-FC. With twice the number of footswitches, you can access all memory slots and effects simultaneously.
Control Two Amplifiers
Do you use two Katana MKII amplifiers in your setup? Then the FOOT CONTROL 2 mode is perfect. Connect one GA-FC EX with two cables to select memory slots and effects on both amplifiers—either simultaneously or separately.
Compatible Products
The following BOSS amplifiers support all GA-FC EX functions:
- Katana-Artist MKII
- Katana-Head MKII
- Katana-100 MKII
- Katana-100/212 MKII
The GA-FC EX can also be used with the following BOSS and Roland amplifiers that support the GA-FC foot controller. In this case, the control functions of the GA-FC 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
BOSS - Versatile and Powerful Instrument Amplifiers for Beginners to Pros!
Features
- Boss Foot Controller
- Type: GA-FC EX
- Enhanced GA-FC with Additional Features for Selected BOSS Amplifiers
- Rugged Metal Housing with 6 Durable Footswitches
- Control Channel Selection, Effects On/Off, and More
- Dual-Color LEDs for Easy Status Display
- Two Independent Expression Pedal Inputs
- Additional Control Input with 3-Way Mode Selector Switch
- EXP PEDAL 3 Mode for Connecting a Third Expression Pedal
- FOOT CONTROL 2 Mode for Simultaneous Operation of Two Amplifiers
- EXPAND Mode to Add Another GA-FC EX or GA-FC
- Operates as a Conventional GA-FC Controller with Other Amplifier Models
- No Power Supply Required
- Includes 6.3 mm TRS Jack Cable
- Dimensions (W x D x H): 392 x 81 x 49 mm
- Weight: 1 kg
- Color: Black
Scope of delivery
- 1 x Boss GA-FC EX Foot Controller
- 1 x Connection Cable (6.3mm TRS Jack)
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00089984
- Colour Black
Reviews
Questions about product
Question by Otmar Steins on 29.07.2025
Hello to the Kirstein team,
Is the foot controller "GA-FC EX" compatible with the Boss guitar amplifier "Boss Katana-50 EX Gen 3"?
This is not clear from the description of the "GA-FC EX".
Thank you and best regards,
Otmar Steins
Answer by Musikhaus Kirstein:
Yes, the GA-FC EX foot controller is compatible with the Boss Katana-50 EX Gen 3, as explicitly stated in the official product sheet.
The "Katana-50 EX Gen 3" model supports both the GA-FC and the GA-FC EX for comprehensive live control
Financing
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 11,25 € per month
- More information on financing
