Frequency range - 20-25.000 Hz Frequency response - 20-20.000 Hz + 2 / - 1 dB Tracking ability at 315Hz at recommended tracking force *) - 80 μm Compliance, dynamic, lateral - 20 μm/mN Stylus type - Nude Elliptical Stylus tip radius - r/R 8/18 μm Equivalent stylus tip mass - 0.5 mg Tracking force range - 1.6-2.0 g (16-20 mN) Tracking force, recommended - 1.8 g (18 mN) Tracking angle - 20° *) Typical value Stylus colour - Blue Recommended for following cartridges - 2M Blue, interchangeable with 2M Red. Stylus lifetime: with proper care we find that up to 1000 hours is possible without degradation of performance.