DigiTech FS300 3-button footswitch features a rugged metal chassis designed for hands-free control of compatible guitar processors and amplifiers. Labeled with Up, Down, and Bypass functions, this versatile controller utilizes a single 1/4 inch TRS connection for streamlined operation. The compact design includes four rubber feet for stability during use. Please note this unit is untested and shows typical signs of cosmetic wear from previous handling.