Hi all. New here and am looking for real world advice rather than a sales pitch from a salesman. My good old Sony is dying. I have a budget of $200, so I'm probably going to have to scour eBay for my replacement. I want a receiver with 4k capability, hdmi inputs, and that sounds great. My Sony sounded OK but not great. Guitar sounded kind of chimey or like springs. Other than that it was ok. But it is old and outputs are starting to stop working. What is a great, affordable receiver with 4k and hdmi?