psychoacousticly, chucky, I've always wondered if the early Japanese Quad matrix format 'QX' with 5 speakers (two front, two side and one rear center) was a sort of a precursor to the later and also now defunct DTS-ES 6.1; and whether we got it all wrong (with matrix systems at least), considering all the problems with SQ etc. -just throwing up stuff while you're busy as hell compadre
As far as the technical aspects of all this, I have little clue, but I do use the SM-v2 in Involve mode to decode my QX albums and they sound great!
View attachment 112808
View attachment 112809
View attachment 112810
View attachment 112811View attachment 112812
View attachment 112813