Ortofon Pro

Output voltage at 1000 Hz, 5cm/sec. 5 mV
Channel balance at 1 kHz, 2 dB
Channel separation at 1 kHz, 20 dB
Channel separation at 15 kHz, 15 dB
Frequency range at – 3dB, 20-20.000 Hz
Frequency response 20-18.000 Hz + 3 / – 2 dB
FIM distortion at recommended tracking force, DIN 45.542, < 1%
Tracking ability at 315Hz at recommended tracking force, 70 µm
Compliance, dynamic, lateral, 7 µm/mN
Stylus type Spherical
Stylus tip radius, R 18 µm
Equivalent stylus tip mass, 0,5 mg
Tracking force range, 3,0-5,0 g (30-50 mN)
Tracking force, recommended 4,0 g (40 mN)
Tracking angle 20°
Internal impedance, DC resistance 750 Ohm
Internal inductance 450 mH
Recommended load resistance 47 kOhm
Recommended load capacitance 200-600 pF
Cartridge colour, body/stylus Silver/Silver
Cartridge weight 18,5 g