Picked up a Kyocera DA 310cx CD player a couple of days ago. Advertised for free on Freecycle as "not working". Figured WTF.
The owner left it in a bag on their porch for me to pickup. Got it home and nothing but static through the headphones but the display indicated it was playing. Hit the drawer button and got nothing. Gave it a poke with my finger and the drawer opened and ejected a beat-up CD-R. Threw it in the trash, loaded up Emily Remler's Transitions and beautiful music started playing. Hooked it up in the test-system in my middle daughter's room (out of college and working in the theater in NYC so I doubt she'll mind) and it's been working perfectly for three days. No skips, no drawer malfunctions, just playing fine. I have no idea what DACs Kyocera used but it sounds fine.
Matches my big Kyocera system I got off CL a couple of years back for $60 with the 610 CD, big receiver, cassette deck, remote control module, and two remotes except those have piano-black acrylic end caps and this one the conventional wood veneer over MDF.
Free is good!