TC Electronic SWITCH-3 Footswitch (DEMO)Need a totally solid switcher pedal for your TC Electronic BG250 or TC Helicon gear? The Switch 3 is the pedal for you! Via a single 1 4" TRS cable, the Switch 3 can affect harmony, mute, bypass, preset configurations all sorts of stuff it depends on the gear you own, so you'll just have to read the manual to know exactly what your gear does. The Switch 3 works with Harmony M, VoiceWorksPlus, VoiceDoubler. and other TC Helicon gear, as well as the TC