Denon AVR1610 5.1-Channel Home Theater Receiver with 1080p HDMI Connectivity (Discontinued by Manufacturer) Audyssey MultEQ, Dynamic Volume and Dynamic EQ Dolby Laboratories new Pro Logic IIz Matrix decoding featuring front height effects channels HDMI 1.3a Repeating (3 input, 1 output) provides one cable connection between the receiver and TV All five channels of equal 75-watt power @ 0.08 % THD, 20 - 20kHz 1080p HDMI connectivity supports Blu-ray disc surround sound formats, including Dolby TrueHD and DD+, dts-HD and dts-HR All five channels of equal 75-watt power @ 0.08 % THD, 20 - 20kHz HDMI 1.3a Repeating (3 input, 1 output) provides one cable connection between the receiver and TV 1080p HDMI connectivity supports Blu-ray disc surround sound formats, including Dolby TrueHD and DD+, dts-HD and dts-HR Dolby Laboratories new Pro Logic IIz Matrix decoding featuring front height effects channels Audyssey MultEQ, Dynamic Volume and Dynamic EQ