The MXR Dyna Comp is a compressor effects pedal that enriches the tone of a guitar. I am selling it because I have downsized my effects setup to a mini size. There are no included accessories such as the original box; everything included is shown in the photos. When shipping, I will place it in an empty box from another effects pedal. - Model Name: Dyna Comp - Brand: MXR - Output Terminals: 1 - Input Terminals: 1 - Control Knobs: 2 (OUTPUT, SENSITIVITY) Thank you for looking. Type... Electric Guitar Manufacturer... MXR