This was a new Denon HEOS link HS2 Preamplifier that I opened for an installation but didn't end up needing. I threw away the box unfortunately but I have the power cord and the unit itself. This unit was setup and used for an hour and that's when I realized it wasn't needed in the system since it was redundant for what I was wanting to accomplish. Fully working heos link. This does have scratches and a small dent on the top shown in the pictures. The scratches and dent occurred while I carried this unit in a tool bag. It went straight home and sat inside for a couple months now.