That is my overall concern, getting good 2 channel sound out of a processor or going to a 2 piece processor and preamp setup.
My advice, if 2-channel is important, is to buy a good, dedicated stereo preamp and feed the preamp outs of an AVP into the stereo pre. The performance of a good stereo pre will be much better than that of an AVP. If I’m you I get an Anthem AVP and a good stereo pre that meets your tastes in your system and you’ll be much better off. In this setup you can run your excellent Esoteric right into the stereo preamp and keep it completely separate from the HT processing in your system. So sorry I didn’t recommend this earlier — my bad. If you still want room correction for 2-channel, go with the Lyngdorf — it’s what they do. I wouldn’t buy a Lyngdorf amp, and I wouldn’t buy McIntosh room correction as each has their inherent strengths and capabilities. Again, hope this helps in some way, and best of luck.