Pioneer delivers the digital world into users’ homes with the SC-LX83 7.1-channel receiver. The Surround Sound is provided by Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby Pro Logic, Dolby Pro Logic II, Dolby TrueHD, DTS, DTS HD built-in decoders. Pioneer SC-LX83has 190-watt output power, which gives a power-packed performance. The device comes with several input and output connectors including 6 HDMI input connectors and two HDMI output connectors.