I find it a little bit strange that all of the PR is about the “technical improvements” and not about the sonic improvements
If they are correct technical improvements, then it improves the sonics as well.
Also Parasound aren't the sort of company to get into subjectively waxing lyrically about sound presentation. They leave that up to the reviewers, with their poetic BS about how things sound.
The real test for me will be if JA from Stereophile gets to put it on the test bench, for the real specs.
Cheers George