The original Technical specifications Frequency response - 20-20,000 Hz + 2 / - 3 dB Tracking ability at 315Hz at recommended tracking force *) - 70 µm Compliance, dynamic, lateral - 25 µm/mN Stylus type - Nude Elliptical Stylus tip radius - r/R 8/18 µm *) Typical value Tracking force range - 1.25-1.75 g (12.5-17.5 mN) Tracking force, recommended - 1.5 g (15 mN) Tracking angle - 20° Stylus color - Black Recommended for following cartridges: OM, Super OM, OMP, OMB, LM, TM, Concorde.
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