BOSS GA-FC | 6-Button Foot Controller | Hands-Free Control of BOSS/Roland Guitar & Bass Amps | Streamlined Channel Switching | Change Presets & Toggle Effects | Compatible with Most Katana Amps & MoreGot a BOSS or Roland amp packed with powerful sounds and effects? The GA-FC puts them all at your feet, letting you switch, shape, and perform without button-mashing.Equipped with six separate switches allowing you to change essential functions with a tap of your foot.Ideal for stage, studio/ or practise, the GA-FC Foot Controller is the essential addition to your compatible BOSS/Roland amplifier to boost your playing experience.Seamlessly cycle through four channels and two routes of loops, reverbs, boost settings etc.Unmatched reliability in its class, the GA-FC is powered by the included TRS cable, meaning no batteries are required.Two banks of four preloaded ready-to-play presets.Customisable FX Channel allowing for full control of the effects and booster pedals on a particular patch.