Since there is no box, I've marked it as having some scratches and dirt. It produces a good sound, but I'm selling it because I bought other effects pedals. An effects pedal that simulates acoustic sounds. - Model Name: AC-3 - Function: Acoustic Simulator - Input/Output Terminals: G.AMP OUT, INPUT - Control Knobs: REVERB LEVEL, BODY, TOP, MODE Thank you for viewing. Please check my profile. Type...Electric Guitar Manufacturer...BOSS