| 摘要 |
PURPOSE:To obtain an articulate sound signal which has no distortion by interposing a rod type, linear, or spherical spacer between a cartridge and a head shell, and the magnetic circuit part of the cartridge and a body case. CONSTITUTION:A figure shows that a spacer 1 is formed independently of the head shell 2 and cartridge 3. The spacer 1 is made of plastic, metal, ceramic, stone, wood, etc., and its cross section is, for example, trapezoid. While the spacer 1 is sandwiched between the head shell 1 and cartridge 3, the cartridge 3 is joined to the head shell 2 with screws 5. Consequently, the fulcrum of oscillation of the body of the cartridge 3 itself is determined and various kinds of trouble due to its surface contacting are evaded to obtain an articulate sound signal which has no distortion. |
