Does anyone have an opinion on the Nakamichi CD4?

I picked up a mint Nak CD4 single disc player with the box and remote over the weekend at a yard sale for 10.00! I hooked it up running the digital out into an Audio Alchemy DITB and it sounds pretty damn good. I'm just curious as to what folks can tell me about the unit. All metal case, and pretty good heft to it as well.