Hi John. The MFC10 was more than I needed or wanted to haul around to gigs, so I ended up selling mine. Any on/off type pedal switch will work fine. It's just got to be the momentary 'unlatched' style. Though I use and prefer my self modified 4 pedal Technote controler, I've used and recommend the Boss FS-5U



because it's very compact, lightweight, and rugged, and its interlocking design allows you to chain multiple units together to form a single multi-pedal unit. - Scott

[This message has been edited by Scottyee (edited 10-25-2008).]