New page on LP cartridge measurements, etc
"Arny Krueger"
A test record shouldn't be able to go off-centre. All of
mine are drilled small, and are a very tight fit on the
spindle.
Who says that the hole was necessarily drilled or punched in the right
place?
Where else do we get 0.55 Hz FM from?
** A defective belt will do that to a 33.3 rpm table.
...... Phil
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