Sony STR-DH500 is a 5.1 channel home theater surround sound receiver stereo system with a power output of 230W. It has a black color and was manufactured in Malaysia. The receiver combo features include a radio tuner and digital tuner. It supports FM and AM modes and has Dolby Digital, Dolby Pro Logic, Dolby Pro Logic II, and DTS surround sound formats. It has 14 audio inputs, including HDMI, optical digital, and coaxial digital. It has five audio outputs, including stereo L/R RCA, HDMI, and raw cable speaker jacks.