Denon vs. NAD home theater receiver

You will definitely be running those Dynaudio's as "small" on your reveiver, regardless of what you get! Lower sensitivity, lower impedance "passive" speakers will need all the help they can! - and a receiver is limited on current delivery! So be forewarned. That said, the Denon's likely will have more "Umphf(?)" to the sound, tremendous processing in the "Audyssey", as well as all the current niceties. Good luck

The new Denons will also give you all the new audio codecs for Blu-ray (and HD DVD) the NAD's do not do these yet.