SONY STR-DA5000ES ES ( Elevated Standard ) Audio / Video Receiver (Discontinued by Manufacturer) 7 Channel Direct Drive Digital amplifier - 170 Watts per channel x 7 (8 ohms 20Hz - 20kHz, THD. 6%) Integrated Dolby Digital, Dolby Digital EX, dts, dts-ES, dts-ES 96/24, dts - Neo6, Dolby Pro Logic II Decoding Video up-conversion to Component video 2 Component video inputs 3 Zone / 3 Room Output