If you have a large CD collection, keep all those shiny discs in continuous, rotating play with a Sony CD changer. The CDP-CE375 unit allows you drop in five CDs and listen to them in either normal-play or shuffle-play modes, or you can choose repeat-play programming for an encore presentation. Released in 2001, the CD changer originally included an audio cord, remote, and a couple of AA batteries to power it. The device operates with a semiconductor laser, has low distortion, and boasts a dynamic range of more than 93 decibels. The 11-pound music box consumes about 11 watts of power and is small in size, just 17 inches wide, about 16 inches deep, and a little over 4 inches tall.