Operation confirmed. Purchased new about a year and a half ago. It was mounted on a board at home and hardly used. Other than the Velcro on the back, there are no noticeable scratches or stains, and it's close to new condition, but please understand that it is a used item. An effects pedal that provides a variety of effects. - Model Name: DEEP FREEZE - Brand: Electro-Harmonix - Function: Effects Pedal - Control Knobs: DRY, EFFECT, SPEED, GLISS, MODE - Included Items: User manual, power adapter, sticker Thank you for viewing.