Please see the profile!! Color: Black Type: For electric guitar Effect Type: Multi-effector Number of Effects: 100 or more This is the AMPERO multi-effector by HOTONE. It consists of 64 types of amps, 60 types of cabinet modeling, and 150 types of effects. This includes "the main unit and power supply only." There is some wear and tear, but it works without any problems. The rubber feet are misaligned. Please check the photos. I am selling this because I plan to replace my equipment. Since there is no instruction manual, I will hand it over as is, without performing a factory reset.