The ControlX is the optional remote foot controller for the Genesis3 desktop GENETX™ guitar processor. Designed for live performance, the Control X can select presets, change amp channels, turn effects on and off, tap in delay times, navigate preset banks, and access the tuner of the Genesis3 without ever having to lay hand on it. The built-in expression pedal provides real time control over preset parameters, and the exclusive V-Switch feature turns the wah on and off.