Here's the story on this Silver RB-1552 MkII: It was traded in on a new amp this past week. We tested it fully. It works just fine and sounds very nice. It has damage in two places. The first is located on the top right part of the chassis at the heat vents. I've attached a pic. The second is a stripped screw on the right front of the chassis. This is due to the previous owner trying to remove the screw and he stripped it. So this is a GREAT deal on a solid sounding stereo amp. There is no box or user manual. The manual available online. I rated it 3/10 due to the surface chassis damage.
120wpc into 8ohms
This is a solid deal for the right person who can forgive a few dents in the venting.