This is a Tech21 Fly Rig effects pedal. I'm selling it because I haven't been using it much. It's a lightweight and excellent effects pedal with all the essential functions. It requires a 12V power supply, so the dedicated AC adapter is also included. Please consider purchasing if you understand that it is a used item. This analog multi-effects pedal is compact, with the appearance of a switcher, and features three effects: delay, a SANSAMP-derived preamp (with reverb), and drive. It has five footswitches. The DLA section is based on the Tech21 Boost DLA, replicating the sound of vintage tape echo. The SansAmp section is a tube amp emulator with a 3-band EQ. The PLEXI section is based on the Tech21 Hot-Rod Plexi, and as the name suggests, it aims for the natural distortion sound of a 1968 Marshall Plexi.