For 5.1 operating so I can not say as much, unfortunately. The receiver fits very well in our cabinet (Kaufgrund).
Was initially very skeptical about the performance is concerned and am glad that I chose for this receiver.
Everything worked immediately right away! HDMI passthrough, network, Einmessen..etc. It is virtually guided step by step through a setup menu.
The Marantz app works very well - got the receiver is connected to my network and it had nothing to set up. Get in the near future time to buy a sub to that I only once got a 2.1 system - if later times still 2 further speakers I can come to not say now. I mainly listen to music and have to say that the Klag 1A. I lack no bass or the like.
