Cantilever and phonograph pickup cartridge including said cantilever
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United States of America Patent
Stats
-
Aug 2, 1983
Grant Date -
N/A
app pub date -
Feb 23, 1979
filing date -
Feb 25, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cantilever for use in supporting a stylus tip of a phonograph pickup is disclosed, which consists of a pipe of a ceramic material composed mainly of aluminum oxide. This cantilever is light weight and has a high Young's modulus. When this cantilever is attached to a phonograph pickup, reproduction loss can be remarkably reduced over all the reproduction frequency range and sounds can be reproduced having good response characteristics.
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