maybe im not up to date on Atmos speaker placement (havent done one) in the 5.1.2 setup it would be 5.1 normal setup with 2 speakers between the couch and TV area?
I have a Marantz 7701 Preamp that got pulled out of a job that I was going to use, I dont think this is even atmos though...so maybe just do 7.1?
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