Usaed Tc Electronic Flashback X4 in very good condition. The Flashback X4 is the largest and most versitile iteration of the TC Electronic Flashback delay , Offering 12 factory presets and 4 user presets, tap tempo, and a scendary looper functionality. This used Flashback X4 has some minor scuffs and scrapes from regular use, but is otherwise fully functional. Original box not included.