Digitech FS3XV Compact 3-Button Loop Guitar PedalThe DigiTech FS3X is a welcomed addition to several DigiTech products; The Jimi Hendrix Experience, The JamMan and Expression Factory to name a few. The FS3X provides increased functionality and convenient Hands free control over UP DOWN selection of Models, Mode changes, Loop selection, auto START STOPS and arms auto record where applicable. Compact and portable its small foot print takes very little space on stage or in your gig bag. Durable 3