The DENON beats the Marantz in HT, as well the Marantz beats the DENON in music.
However, the NAD T763 (which replaces NAD T762) is superior to those in both HT and music!
But, if money no object, I would go for NAD T773.
However, the NAD T763 (which replaces NAD T762) is superior to those in both HT and music!
But, if money no object, I would go for NAD T773.