The UMC200 was problematic (doesn't have Atmos/ 4k switching either not sure if that matters to you). You can replace it with a mc-700 that does do 4k switching but still no atmos for $729. Honestly for that much money I would look for something with Atmos though maybe used. The newer Emotiva processors look quite nice however. The XPA5 is a great amp however. I use one in my system and it is a great bang for the buck amp. Rated at 200RMS all channels driven.