Tone arm

Details Tone arm Tone arm

G - Physics

11

B

181/63

G11B 3/16 (2006.01) G11B 3/18 (2006.01)

Patent

CA 1127548

TONE ARM Abstract of the Disclosure A tone arm comprising a lever which has a pivoted axle mounted in an articulated joint and carries on one of its ends a pickup head. A viscous dynamic damping subassembly is acsigned to eliminate the main resonance frequency of the the lever. The inner chamber of the casing is symmetrical relative to two mutually perpendicular axes and is filled to the fullest extent with a viscous fluid serving as a damping medium.

331221

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