Pros +Refined sound quality
+Easy to operate and configure
Cons -Little functionality compared to the Onkyo TX-NR818
Summary Cons just quibbling. In fact, the sound quality of this receiver eclipses all shortcomings.
I had the Onkyo TX-NR818 which after a while found to be faulty. I thought that the sound quality of Onkyo perfect, but I was wrong. More time it takes me listening to music, the seller recommended to pay attention to the Marantz, and he was right. I know how to play music familiar to me, Marantz really sounds great. Especially transformed treble, now they are just amazing, and the bass has a completely different sound - powerful and natural.