This is the Soul Food from Electro-Harmonix. It's an overdrive pedal. I believe it was released with the claim of being a Klon Centaur clone... or something similar. I bought it 7-8 years ago, and after opening it, I checked the sound a few times at home, but I haven't used it since. I think it's in very good condition. I'm selling it to organize my equipment. I have confirmed that it powers on. I have polished it and confirmed that there are no scratches, but please refrain from purchasing if you are concerned. Since it is a used item, please understand that it is non-refundable and non-returnable.