I find the DOF a bit too shallow here and it seem to focus on the latch. Perhaps I am missing something. The idea of a phonograph I think is a good one, but for me this doesn't quite capture it, but again maybe I am just being dense. Good luck this month.
I'm guessing that the point is that it's dusty. It was once cutting edge, but now it is "old technology", obsolete, and neglected. At least that's the message I get. I wish it were a little bit more recognizable.