Boss AMPLIFIER FOOT CONTROLLER
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- This item is covered for 3 years
The essentials to know about the BOSS GA-FC EX foot controller
The essentials to know about the BOSS GA-FC EX foot controller
- More live control for certain BOSS amps, while maintaining immediate usability
- Six robust switches and metal chassis for stress-free stage and rehearsal use
- Bi-color LEDs for clear visualization of command status (effects, presets, channels)
- Extensive connectivity with two dedicated inputs for expression pedals and a CONTROL connector with 3 modes
Manufacturer Information
Boss
https://www.roland.com
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Safety manager:
Roland Central Europe N.V.
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An evolution of the GA-FC designed for BOSS amplifiers
The GA-FC EX builds on the concept of the standard GA-FC and takes it further: the same simple logic, but more options to control your amp with your foot. It is primarily aimed at guitarists who utilize the presets and built-in effects of compatible amps and want more comprehensive control without multiplying devices.
Who is it for, and in what contexts?
Ideal if you play on a compatible BOSS Katana MkII and frequently switch between sounds: channel changes, preset recalls, effect on/off activation, and real-time control via expression pedal(s). Whether in concert, rehearsal, or studio, it helps you stay focused on playing while maintaining quick and clear management of your setup.
Technical specifications
| Effects | Remote Control, Switch | Use | electric guitar |
| Format | Pedalboard | Color | Black |
| Type | sector | ||
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Essential for BOSS Katana MKII amps
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Indispensable, practical and sturdy.
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Questions frequently asked
Is the Boss GA-FC-EX compatible with a Katana MkII?
This controller is designed specifically for compatible BOSS Katana MkII amplifiers. It allows access to channel switching, presets, and the amp's built-in effects.
How many footswitches does this pedalboard have?
Six footswitches are integrated, featuring bi-color LEDs to indicate active functions.
Can multiple expression pedals be connected to the GA-FC-EX?
Two connectors are provided for expression pedals. The EXP PEDAL 3 mode on the CONTROL jack allows adding a third expression pedal.
How to control two BOSS amplifiers with the same controller?
The CONTROL selector includes a FOOT CONTROL 2 mode. This position enables simultaneous control of two amplifiers.
Does the GA-FC-EX require mains power?
No external power supply is needed: the specified current draw is 0 mA. The pedalboard does not process the audio signal and therefore does not alter the tone or dynamics. The EXPAND mode allows connecting a second GA-FC-EX or GA-FC to increase the number of controls.
