Summary: Although the sound quality with this device is excellent, the CD player leaves much to be desired. The motorized door and flashing light become annoying after a while. But that's nothing compared to the bigger problems I had. After a few blissful months of enjoying this unit, my CD's began rubbing on something inside the spin-chamber, which made an awful racket. I finally figured out it was part of the plastic flange that makes up the base of the chamber.