BEHRINGER DSP1124P Feedback Suppressor Howling Suppressor - Model Name: DSP1124P - Accessories: Instruction Manual - Brand: Behringer I used this mounted in a rack, so I don't think there are any major dents, but it has been used, so please understand that there is some wear and tear. Since it was used inside a rack, there is less corrosion on the terminals than you would expect for its age. Additional Information: I took a picture when the power was turned on. The display is mirrored, so the photographer and the background are reflected. Sorry. No original box. I'm not sure which cable was originally included, so I'll include the cable I was using and one unused, aftermarket cable as a bonus. I'm selling this because I upgraded to a higher-end model. It was working when I used it, but there is no guarantee of operation. Thank you for looking.