I had read ~ a year ago that ADA was noodling Trinnov inclusion into the Rhapsody Mach IV in future, albeit with less functionality than the stand-alone Trinnov box. Dunno if this is still in the cards/abandoned.
I don't know, but from the couple links I provided a few posts back, and also from further reading; the ADA Rhapsody Mach IV and IVB Surround Processors are usually pair with one of the three Teqs (Trinnov EQ; Teq4, Teq8, or Teq12) for full Room Correction and Optimizing EQ.
But who knows what the future reserved... Because eventually with more effective algorithms compression into smaller and much more powerful DSP chips, everything will be more miniaturized and all that Jazz...
- That is exactly what's happening with Audyssey MultEQ XT32, as Chris said before.
It is amazing that you now have over ten thousand digital filters all across the audio spectrum, from 10 Hz to 24 Khz!
Is it for each channel from an 11.2-channel setup? If yes that is simply mind boggling!
____________________________
All of this is very nice, but there is still a price to pay in my humble opinion, and in particular with Music listening!
And that is that with all that digital filtering you can still hear the effects!
{With Movies it ain't so much obvious and it has a great benefit in the Subwoofer channel(s), as well in limiting the peaks and nuls in your room for a much better overall constant balance.}
I am not an expert on this; I can only relate from limited personal experience and also from the readings of my peers.
I believe it requires a lot of experimentation, and with all the variables...
For any gain in life there is a lost somewhere in the chain! And this cannot be any further from the truth when it comes to DIGITAL filtration and DSP processing power. Me think!