Experience high-quality audio with the Sony STR-DE685 AV Receiver. This receiver supports FM and AM modes and has a built-in tuner. The black receiver has Dolby Digital, Dolby Pro Logic, and DTS surround sound formats, which provide an exceptional audio experience. The stereo L/R RCA, raw cable speaker jacks, banana speaker jacks, and S-Video audio outputs ensure versatile connectivity. The receiver has five outputs and six inputs, and it supports 5.1 channels. The Sony STR-DE685 AV Receiver has both analog and digital features, making it a perfect addition to your home entertainment system.