The FC7 is a volume controller that allows you to adjust the volume and even the effects of your instrument. One of the most durable volume foot controllers available, the FC7 withstands the highest energy-driven performances. It can also be used to control one of the many effects parameters of the STOMP Series products. Works with any keyboard utilizing a volume controller with a 1/4 inch connector. Includes 5-foot cable and 1/4 inch jacks.