SP-1-BK Expression Pedal with Toe Switch, Black

The SP-1 has two output jacks, one for the expression pedal and one for the switch. The SP-1 can be used with compatible devices such as digital effects and MIDI controllers to turn effects such as a wah or vibrato on an off at the pedal itself. The SP-1 is compatible with many popular digital amps, effects and MIDI controllers including:

Fractal Audio Systems, Axe-Fx, MFC-101, AX-8, FX-8
Voodoo Lab Ground Control Pro