Body only. It's for bass, but I was using it with a guitar. It produces a thick chorus sound with a strong low end. I had Velcro on the back, but I think I've removed it cleanly. Please check the photos for the condition. The rubber feet are removed, so please understand this before purchasing. 【High-Quality Analog Effect】 Ampeg's Liquifier provides a deep analog chorus effect. It achieves a rich tone in music production and live performances. 【Versatile Controls】 With the three knobs for Rate, Depth, and Dry/Wet, you can freely adjust the tone. You can easily create your own sound. 【Robust Design】 The purple body is visually appealing and also durable. You can use it with confidence on stage. - Brand: Ampeg - Model Name: Liquifier - Type: Analog Chorus - Color: Purple - Control Knobs: Rate, Depth, Dry/Wet - Input/Output Terminals: Input Jack, Output Jack - Switch: Bypass Switch - LED Indicator: Green LED Thank you for viewing.