mag-lev-turntable
In article , Dave Platt
wrote:
The other trick which puzzles me, is how they keep the magnetic
levitation/centering/rotation field from being picked up by the
cartridge, or keeping the magnitude of the pick-up down below the
noise floor of the phono preamplifier.
Perhaps they use a ceramic cartridge. The sound would suffer, but it
would still look pretty cool.
--
Jim
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