The Denon AVR-1911 for $375 brings a big full equipment with it: in addition to the 7 stages, offers a HighBit video processing and direct iPod connectivity and full test information including processing, sound, image, connection, setup& configuration etc.
please go to
ww.bestreceiver.net/test-denon-avr-1911-7-1-channel-hdmi-1-4-introduction-processing/
Sorry I'm new member so i can't post correct url now.