Effects processor for guitar and bass, of the most complete professional level. It includes 140 amp and effects simulators, 24 simultaneous effects blocks can be at a time, and with extraordinary connectivity with USB and Midi. The sound quality is impeccable and its operation very simple. It is impressive, considering how small it is, great to use on your pedalboard or to use in the studio.In completely new condition, with box, manual, documentation and its power adapter.