Bob#1 said, "I can say with some certainty that the woofer pumping is there on most LP's to one extent of the other."
I say, you are correct on your assesment.
Bob#1 said, "But my ears feel like they are popping on some, but not all, LP's."
Yep, no doubt some are worse than others and some have almost zero rumble, or less subsonic noise.
Bob#1 said, "If I turn the sub off on these I don't get that annoyance (my regular speakers probably drop down to about 30hZ).
Sure you are not reproducing it! But its still there!
Bob#2
I say, you are correct on your assesment.
Bob#1 said, "But my ears feel like they are popping on some, but not all, LP's."
Yep, no doubt some are worse than others and some have almost zero rumble, or less subsonic noise.
Bob#1 said, "If I turn the sub off on these I don't get that annoyance (my regular speakers probably drop down to about 30hZ).
Sure you are not reproducing it! But its still there!
Bob#2