Pre Loved Boss GA-FC-EX Footswitch

This pre loved BOSS GA-FC EX is in good condition and is a rugged, passive foot controller designed to provide expanded hands-free control over compatible BOSS guitar amplifiers, particularly models in the Katana series. It builds on the original GA-FC with added flexibility and advanced control options suited for live performance and studio setups.

Core Features

• Six heavy-duty footswitches for channel selection, effect toggling, and other assignable amp functions

• Durable all-metal chassis built for stage use

• Two-color LED indicators for clear visual feedback

• Two dedicated expression pedal inputs

• One additional control jack with a three-way mode selector for expanded functionality

• Operates via a single 1/4″ TRS cable connection — no external power supply required

Expanded Modes

The GA-FC EX offers enhanced control options beyond basic channel switching:

• Expand Mode: Connect a second GA-FC EX or a standard GA-FC to double the available footswitches

• Foot Control 2 Mode: Control two compatible amplifiers simultaneously

• EXP Pedal 3 Mode: Add a third expression pedal for additional real-time control

Compatibility

The GA-FC EX is designed primarily for select BOSS Katana amplifiers (including MkII and newer generations), unlocking deeper performance control. It also works with other compatible BOSS amps that support the GA-FC system.

Practical Use

This controller is ideal for guitarists who need quick access to multiple channels and effects without relying on separate pedals. Its straightforward layout, solid construction, and expanded expression capabilities make it a powerful stage companion for dynamic performances.