The Denon, as far as I can tell, is almost identical to the Marantz pre-amp model which costs even more. There is no reason to spend more on a product that already has solid quality. I mean, Denon sucks for their Internet stuff, but for just playing and amplifying your audio, it does a great job. If you want MORE from it, it is the lowest level Denon model that offers 7.1 audio pre-outs so if you do want 'more' from it, you can add external amplfiiers as approriate. Can you outclass it with certain speakers... Sure, and you may have speakers which want more power, but at least with the preouts, you can get from here to there.