Have you considered the Emotiva XMC-1 , that's what I am using and it is fantastic and the Dirac is amazing. The Atmos upgrade should be out soon as well as the HDMI 2.0 board. Its on sale now for 1649 and then you could get it updated later on. The upgrade board is 349 for hdmi and 499 for atmos. Don't get the one for 1999 since is only has 4k 2.0

DOG is GOD spelled backwards.
What others think of me is none of my business.
M80 V3 MY GLOSS Cherry