I have heard it from both FM and from the CD and SACD but never from my vinyl. I tested the problem for a week listening to just records and never heard it. Then I bought some really nice Telarc CD's and heard it again from my older Phillips CD player. Then I bought a Marantz SACD and am hearing it on SACD's on occasion. I have switched the speakers side to side as it was louder in the right channel. I checked again last night and it was there still in the right channel perhaps more subdued but I could hear it.
Its very discomforting wondering what the heck is going on there should be absolutely nothing wrong with the speakers.
I never heard the noise through my old Advents in the same system -FM, CD or vinyl. So now the Prefaces are showing it to me. But, I never had these CD's then either....I bought them after I got the Prefaces.
Being able to search back and repeat it over and over sounds like a recording problem I know, but what if it is a passage that is showing a problem in the speaker? and is similar in its sonic characteristics as other CD's that produce the noise?
