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In Reply to: RE: It depends on your tonearm's effective length.... posted by John Elison on May 21, 2007 at 15:07:49
Hi John,
As far as I recall, (from a somewhat distant time, when I was very familiar with Baerwald's paper) the equations which give the null radii independently of the tonearm parameters are complete (and exact) if you assume that the the tracking distortion is purely second harmonic distortion.
Best regards,
BK