Floating tangential pick-up arm for a record player has a pick-up arm trough filled with a liquid and a pick-up needle that is automatically moved along a tangent to a record groove

摘要

Floating tangential pick-up arm (P9) for a record player has a sound pick mounted on an open and closed pick-up arm bracket construction. A pick-up arm trough (P3) is filled with liquid. The pick-up needle (P12) automatically moves along the tangent (P1) of a record groove as it is moved towards the center of the turntable.