Ortofon Pro S Black Stylus (x1)

Output voltage at 1000Hz, 5cm/sec. - 5 mV
Channel balance at 1kHz - 2 dB
Channel separation at 1kHz - 20 dB
Channel separation at 15 kHz - 15 dB
Frequency range at -3dB - 20-18.000 Hz
Frequency response - 20-18.000 Hz +/-2 dB
Tracking ability at 315 Hz at recommmended tracking force - 70 um
Compliance, dynamic lateral - 7 um/m N
Stylus type - Spherical
Stylus tip radius - R 18 um
Tracking force range - 3,0-5,0 g (30-50 mN)
Tracking force recommended - 4,0 g (40 mN)