Good Processor

I am a big fan of Audyssey but I think Bol972 is a bit over
the top in his descriptions of what Pro can accomplish, even
in his hands. His statement that "Resolution is a lot
higher compared to XT32" is patently false since Pro
can only utilize the DSP resolution already built into the
processor. Therefore, it cannot exceed it.

Basically, Pro offers a superior microphone, more microphone
positions, more sophisticated computation and greater
tweakability/control compared with non-Pro implementations.
However, the processor's inherent constraints remain and
that means that Pro is a significant enhancement but not a
different animal.

Kr4, I agree. I get the impression both Bol1972 and Bacardi are promoting, both a bit over the top in their praise for the products they espouse.

db

I drink seldom alcohol by the way. Here the differences between Pro and XT32

- sound of Pro is a lot more natural
- low freq are more tight, go deeper and are more defined.
- instruments and voices are better focussed and more 3d.
- there is more depth, you can hear more decay of recordings.
- they way we measure we can make the stage wider and deeper. There are recordings were I did hear new instruments. because I made the stage wider. I even did not hear these instruments with my Pass Labs XP-20.

We did a Pro measurement last Thursday. Before the measurement we listen to some cd's. After the measurement we listened to the same music again. Audyssey Volume and EQ do a lot in resolution. We measure at a different height and different place what Audyssey says. This is superior to the results Audyssey normally can get. We will never say how we measure. Onkyo wants to arrange a meeting for me witht the people of Audyssey. I never will share this, I am not stuppid! In a few weeks I wil give a presentation with XT32 and Audyssey Pro for Onkyo. The end results with pro is superior. Clients have such a big smile on there faces after the measurments. I did test a lot at many different ways of doing measurements. I am a perfectionist. Good it never good enough. I am only interested in the best. I want to invite Pass Labs to bring in a XP-20 ( which I owned for 2 years) and compare it with Onkyo PR-SC5509 with my pro measurement. I use a Pass Labs X250.5 ( this year I wil update to 600.5 or XA100.5 again) The results in stereo are better. Stage is wider and deeper compared to XP-20. individual focus is a lot better. 2nd and 3th voices are more clear compared to what I had with the XP-20. I have email contact about this with Pass labs.

"Audyssey Volume and EQ do a lot in resolution."

So, you are speaking of SUBJECTIVE resolution. That was not clear from your original post and, especially with regard to DV and DEQ, quite debatable.