This is a classic BOSS multi-effects unit. I'm selling it because I'm downsizing. It's incredibly durable, so there are almost no scratches or stains. I used Velcro on the back, so please check the photos for that. Please note that the box and adapter are not included, only the unit itself. —————— The following text is automatically generated: Multi-functional digital effects unit with a pedal for excellent operability. - Model Name: GT-1 - Brand: BOSS - Function: Digital Effects Unit - Controls: With Pedal - Connection Terminals: Guitar Input, Line Output - Bottom Color: Blue - Number of Buttons: 6 - Display: LCD Thank you for looking.