Description Measurement Frequency Response 20 to 20 kHz Output @ 1kHz: 7.0mV Channel Separation @ 1 kHz: >30dB Channel Balance @ 1 kHz: within 2dB Tracking Force: 2 to 5 grams Stylus Tip: (TII-SK)0.7 mil SphericalSUPER High Polish diamond DC Resistance: 830 ohms nom. Inductance: 810 mH nom. Cartridge Weight: 18 g Tracking Ability: 90µ @ 3 grams Recommended Load: 47k ohms and 275 pF Replacement Stylus: T-II-SK, T-II-SK-MP, T-II-SK-DP (disco pack 3/pk) The Trackmaster II SK-MP are matched pairs