How flat is an LP?
Sander deWaal wrote:
Luxman, amongst others, had a TT with a vacuum pump to suck the record
close to the platter.
Sadly, the platter surface was made of aluminium, which isn't the best
conductor for vibrations icw. vinyl, and the danger of pushing dirt
particles further into the grooves is always there.
Wouldn't that suck, not push? No pun intended... 8)
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