Cartridge equalizer

Details Cartridge equalizer Cartridge equalizer

1980-05-14

1982-09-28

Haroian, Harry N.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Specified detail of transducer assembly support structure

369254, G11B 316

Patent

active

043521789

ABSTRACT:
A cartridge equalizer for obtaining excellent sound quality following the original sound with high fidelity by minimizing the positional shift of the cantilever fulcrum of a cartridge by mounting the cartridge equalizer to a portion near the cartridge of the tone arm of a record player and providing a well-balanced, suitable amount of weight. The cartridge equalizer includes a ring-shaped crossing rod made of a light alloy or the like having respective counterweights mounted at each end of the crossing rod, and a ring-shaped fitting positioned at the central portion of the crossing rod for fastening the cartridge equalizer to the tone arm.

REFERENCES:
patent: 4113265 (1978-09-01), Iyeta

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