Ortofon stylus 78. Recommended for the following cartridges: all Super OM, OM, OMB, OMP, TM, and Concorde STD cartridges for playing 78 r.p.m. records Specifications Frequency response 20 Hz - 20 kHz 2 / - 3 dB Tracking ability at 315 Hz 60 µm Compliance, dynamic, lateral 15 µm/mN Stylus type Spherical Stylus tip radius 65µm Tracking force range 1.75-2.25 g (17.5-22.5 mN) Tracking force, recommended 2.0 g (20 mN) Tracking angle 20° Cartridge weight stylus = 1 g Stylus colour Black
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