Ortofon 2M Black Verso, Moving Magnet Cartridge System, Elliptical stylus, Output voltage: 5.5mV, Frequency range: 20 - 22,000 Hz, Tracking ability at 315Hz: 70µm recommended, Tracking force: 1.8 g (18 mN) recommended, Load resistance: 47 kOhm recommended, Load capacitance: 150 - 300 pF, Weight: 7.2 g,