Audio Inputs
HDMI,Component,Composite,S-video, Composite, HDMI,Coaxial Digital,Multi-Channel RCA,Sub Pre Out/LFE,AM, HDMI,Component,Composite, HDMI, HDMI,Optical Digital (Toslink),Multi-Channel RCA, Component, iPod Dock, HDMI, Component, Optical, Coax, RCA, s-video, iPod (older gen), S-Video, HDMI,Optical Digital (Toslink),Coaxial Digital,Two-Channel RCA
Surround Sound Formats
Dolby,Dolby Digital,Dolby Digital 6.1,Dolby Digital EX,Dolby Digital Plus (DD+),Dolby Digital Surround EX,Dolby Pro Logic,Dolby Pro Logic II,Dolby Pro Logic IIx, DTS, Dolby Pro Logic IIx, Dolby Pro Logic, 7.1 Channel, Dolby Digital,Dolby Digital EX,Dolby Pro Logic,Dolby Pro Logic II,Dolby Pro Logic IIx,DTS,DTS-ES,DTS Neo:6, Dolby, Dolby Digital, Dolby Digital EX, Dolby Pro Logic IIx,DTS Neo:6