EarthQuaker Devices The Depths V2 Optical Vibe Machine PedalThe Depths Machine Pedal is the classic optical vibe circuit. Now you can swab the decks with the same lush, pulsating, three dimensional swirling sound you know and love, with some modern accouterments for all you land lubbers out there. Benefits The Depths pedal is optimized for use with all kinds of instruments, pickups, and to play well with dirt, so nobodys left waiting onshore. If its got a 1 4 inch output, plug it in and get deep! Flexi Switch