ric wrote:


Only that in quite sujective A-B tests, only those with a tin ear
could not hear the vast difference between CD and SACD.

There are no known CDs and SACDs that were mastered identically and
comparably, subject only to the differences in the media. . It would be
quite easy to do this, but in fact there are no known instances of it.

Therefore the vast difference in sound between a CD and SACD is something
that was unecessarily and artifically put in place, presumably to conceal
the fact that if all other things are equal, there are no audible
differences between the mediums.