Denon AVR-891 7.1 Channel 135W AV 1.4 3D-Ready Receiver - Black Audyssey MultEQ automatic room acoustic measuring and correction system, Dynamic Volume and Dynamic EQ audio processing Anchor Bay ABT-2015 advanced analog and digital video 1080p/24fps/60fps upconversion and deinterlacing with multi-cadence detection Video conversion is accomplished using a premium Anchor Bay Technologies (ABT-2015) chip set featuring 10-bit processing Denon AVR-891 7.2 surround sound receiver delivers 105 watts x 7 channels 2 component video inputs, seven analog inputs, and multi-zone / multi-source capability Denon AVR-891 7.2 surround sound receiver delivers 105 watts x 7 channels Video conversion is accomplished using a premium Anchor Bay Technologies (ABT-2015) chip set featuring 10-bit processing 2 component video inputs, seven analog inputs, and multi-zone / multi-source capability Anchor Bay ABT-2015 advanced analog and digital video 1080p/24fps/60fps upconversion and deinterlacing with multi-cadence detection Audyssey MultEQ automatic room acoustic measuring and correction system, Dynamic Volume and Dynamic EQ audio processing