I've heard or had a demo of every one of the aforementioned processors, but the Yamaha CX-A5100 running balanced with Van Damme XKE classic XLR cables bested all of them in clarity and resolution. This is with all room correction turned off. I used to be an Anthem fan until I did A/B tests with their top of the line AVM 60. The anthem sounded dead, flat and lifeless in comparison to the Yamaha. Other users in the AVSForum thread agreed. This is with and without ARC enabled, did not make a difference.
Obviously the CX-A5200 is better than the CX-A5100. But the OP has a budget of $1k so I believe he can find one used at that price. They pop up every month or two.
I do not like what Audyssey, ARC, or YPAO does to my soundstage and my top end. 10 years of trying to love these room correction technologies and wanting to believe the hype perpetuated by online reviewers *shakes fist* ... but yeah no thanks. I prefer Room Perfect or Dirac, so I use a MiniDSP SHD for my mains and an 88a for my center and surrounds for room correction when running the Yamaha. Of course, for two channel room correction the Legacy Audio Wavelet crushes any of the aforementioned room correction solutions. But that's another story. Hope this helps
Obviously the CX-A5200 is better than the CX-A5100. But the OP has a budget of $1k so I believe he can find one used at that price. They pop up every month or two.
I do not like what Audyssey, ARC, or YPAO does to my soundstage and my top end. 10 years of trying to love these room correction technologies and wanting to believe the hype perpetuated by online reviewers *shakes fist* ... but yeah no thanks. I prefer Room Perfect or Dirac, so I use a MiniDSP SHD for my mains and an 88a for my center and surrounds for room correction when running the Yamaha. Of course, for two channel room correction the Legacy Audio Wavelet crushes any of the aforementioned room correction solutions. But that's another story. Hope this helps