I bought this out of impulse for parts. There were just some loose connectors so I fixed it up and realized I don't really need it.
It plays and reads discs fine, it doesn't support mp3 CDs sadly but it can read burned ones without a problem. All the functions and buttons also seem to work just fine. I wasn't able to test the SPDIF out, but the built-in DAC likes to clip a little compared to my other players, it will still play though.