TC Electronic Flashback 2 X4 DelayFLASHBACK 2 X4 DELAY Flagship Delay Pedal Expanded with 3 MASH Switches, New Crystal, Analog and Tape Delays and 6 Delay Presets Legendary delay pedal with 3 pressure sensitive footswitches, new algorithms and 6 presets 3 footswitches with MASH let you toggle between delay sounds instantly New pristine Crystal algorithm along with hyper realistic Analog and Tape algorithms Preset bank switch lets you easily access up to 6 stored delay presets 10