If I was selecting a single word to describe you, and I believe I have in other threads, it would be INSUFFERABLE! Actually, three words usually come to mind but some may take offense at being called a miserable old c#%t. You have no experience with RECEIVERS and somehow managed to break your last two PROCESSORS. So, no, your experience is not nearly as relevant as you imagine but that has never stopped you from going on and f#%kin' on about the state of Sound United in somebody else's thread because you lack the self control needed to shut the f#%k up. Had a nice weekend by the way.
If you keep this up, I will make a formal complaint to the mods.
In choosing a receiver the problems created for Sound United by Masimo are extremely germane to the topic at hand. The CEO of Harmon, the new owners, highlighted their supply chain issues as a top priority to address as hifigh has also stated.
I did not break those AV 7705 and 7706. There failure was due to substandard components. Marantz did not have parts to service my 7705 for the length of time required by law. So it went to the recycling center.
I still have not had my 7706 returned but have been informed it has been sent to an outfit in the State of Kansas.
Both the 7705 and 7706 were rack mounted with tons of room for air flow and ventilation in a room with a controlled environment.
This house has all surge requirements as per NEC24, the latest codes.
Each of my three racks have professional APC UPS units which tightly regulate over and under voltage, with soft shut down in the event of power loss. Nothing was connected to them, that could have even under the remotest possibility caused them damage. So your comments are slanderous.
These units failed because of substandard components.
This is all germaine and relevant to the OPs original question.
My advice is not to purchase a receiver or pre/pro made under the Sound United ownership unless it was made in the Denon factory in Shirakawa Japan until the units under new management start to come on line.