Summary: This unit crapped out on me after only 3 years and only limited play. The carousel always seemed as though it would break at anytime, although it still worked. The CDs just weren't being read correctly or with any consistency.
Summary: Only plays CDs when it feels like it. My new one would never play a dic in position 1 and would not play brand new CDs in any position. If it played a CD without any problem, the next time I turned the player on, it would not play that same CD. And the seller would not do a thing. Beware.
Summary: I've owned my Denon DCM-280 for over 6 months and have no complaints. I've never had a problem with it not reading my MP3 discs, CDR discs, or store bought CD's. The changer works smoothly and quietly. My 6 and 8 year old kids have not problem using the unit.
Summary: First off, one caveat: I bought this unit "Denon Factory Refurbished" (NOT from Amazon). It never worked properly. All I can say is NEVERRRRRR buy anything refurbished. This is the second time I have done so and BOTH times the units have not worked. Also, beware on this unit if you do buy it.
Summary: I purchased it about one nad half month ago. From the first day, the tray does not work smoothly. Jamming, error, and .......... happens almost every time I use it. I went to a eceltronic dealer to check out the same model. The demo unit has similar problem.