Preowned ProCo Turbo Rat in very good condition. Provides double the output of other Rat pedals. Features Distortion, Filter, and Volume controls, and true bypass. In very good condition, showing a few marks to the casing and some glue residue to the bottom (not sticky). Powered either by 9V battery or 9V power supply (included). Comes with original box and specific power supply. Made in the USA.