I have a Marantz SR7011 that sounds very nice, but have found the less expensive Denon X4500 gives me even higher quality sound!
My best guess is that the 4500 allows me to have more control over Audyssey so I can apply it to address the (lower frequency - below ~270Hz) room modes exclusively!
However, this begs the question for
@chrysler82000 :
Do you use Audyssey? There is a pretty substantial difference in what 32XT does with your Marantz SR7012 and what the lower version of Audyssey does with the Denon X1500!