Approximate effective mass: 35 gm including screws
Headshell mass: 20.5 gm
Source: Hi Fi Choice No.24, Turntables and Tonearms by Martin Collums, copyright 1981
Headshell mass: 20.5 gm
Source: Hi Fi Choice No.24, Turntables and Tonearms by Martin Collums, copyright 1981