Connect this Marshall footswitch to your MG-Series amplifier to control clean, crunch and overdrive while you play. Standard with MG50CFX, MG101CFX, MG102CFX and MG100HCFX amps, this two-way footswitch comes with a cable, so you can plug it in and start playing right away. For detailed compatibility information, it's recommended to consult your amplifier's manual or contact Marshall Amplification directly.