Ortofon 2M Blue Verso pikap iğnesi Technical data 2M Blue / 2M Blue Verso   Output voltage at 10 Hz, 5cm/sec. 5,5 mV Chanel balance at 1 kHz  1,5 dB Chanel separation at 1 kHz 25 dB Chanel separation at 15 kHz 15 dB Frequency range at - 3dB 20-25. 0 Hz Frequency response 20-20. 0 Hz + 2 / - 1 dB Tracking ability at 315Hz at recomended tracking force 80 µm Compliance, dynamic, lateral 20 µm/mN Stylus type Nude Eliptical Stylus tip radius r/R 8/18 µm Tracking force range 1,6-2,0g (16-20 mN) Tracking force, recomended 1,8 g (18 mN) Tracking angle 20° Internal impedance, DC resistance 1,3 kOhm Internal inductance 70 mH Recomended load resistance 47 kOhm Recomended load capacitance 150-30 pF Cartridge colour, body/stylus Black/Blue Cartridge weight 7,2 g Replacement stylus unit 2M Blue(interchangeable with 2M Red ) Stylus protection guard 2M Blue  .