Sony DAV-BC150 5 DVD CD Changer S-Master 5.1 Channel Digital Amplifier DVD Player Home Theater System dts Surround Dolby digital Pro Logic II (Receiver / Player Only) 5.1 Channel Speaker Outputs Component Video Out 3.5mm Headphone Jack, Plays CD, DVD, MP3, Video CD 5 CD DVD Changer DVD Home Theater System Digital dts Surround, S-Master Digital Amplifier Dolby Digital Pro Logic II, AM FM Receiver Tuner