I think it usually comes down to either Denon/Marantz or Yamaha.
I used to own the $7500 Denon AVP-A1HDCI. Now I own the Yamaha CX-A5100. The Yamaha sounds every bit as good in every way.
I currently have the Denon AVR-5308CI in my living room (I listed on Craigslist for about 6 months now
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).
For a long time, I raved about Audyssey Dynamic EQ because what it did for my bass.
But on my Yamaha, I get the same awesome bass by boosting the Subwoofer Parametric EQ in the 20-80Hz range.
Last night I did some critical listening in my living room system (RBH SVT towers, RBH SA-500DSP, Denon AVR-5308CI).
But unlike the other times when I used Audyssey Dynamic EQ, I used DIRECT MODE. This bypasses bass management and EQ in the Denon AVR. So I boosted the EQ in the RBH SA-500DSP subwoofer amp from 20Hz-80Hz by 2dB.
Guess what? I got the same awesome bass!
Now I realize that I never needed Audyssey Dynamic EQ. All I need is to boost the EQ in the 20Hz-80Hz subwoofer bass region.
In NON-EQ modes (Direct/Through modes),the midrange and treble is just crystal clear. I've never had to use any kind of EQ (auto or manual) to get absolute crystal clear midrange and treble.
But it has always been the subwoofer bass that needed boosting per my personal taste.
So whether I'm listening to a Denon or a Yamaha, I get absolutely awesome sound quality for bass, midrange, and treble without using any auto room EQ.
All I need is subwoofer bass EQ boost (+2dB) for the 20-80Hz region.