This is a tested, working Pioneer EX-9000 Dynamic Expander. The unit is in good working condition but is, shall we say, not mint.  This is not a display piece, in that specifically the display does not work (damaged seal on the vacuum fluorescent display, or so I'm told, check the photos to see for yourself). It's also missing one of the feet on the bottom and has some minor dings, but no major damage.

That said, in all other regards this unit works perfectly. All other lights and all functions are operational. I've run a few tests with a few sources and they all come out sounding just like you'd expect for the settings (a little better maybe). If what you're after is audio functionality then this unit will do the job.