Sony CDPCX455 400 Disc MegaStorage CD Changer (Discontinued by Manufacturer) Measures 17 x 7.5 x 21.25 inches (W x H x D) Jog dial control; repeat, random, and programmable play, recently-played search Fade in/fade out between songs, text display of artist names and CD info 400-disc changer plays CDs, CD-Rs, CD-RWs, and MP3s Analog RCA, digital optical outputs; RCA input syncs unit with other changers 400-disc changer plays CDs, CD-Rs, CD-RWs, and MP3s Fade in/fade out between songs, text display of artist names and CD info Analog RCA, digital optical outputs; RCA input syncs unit with other changers Jog dial control; repeat, random, and programmable play, recently-played search Measures 17 x 7.5 x 21.25 inches (W x H x D)