Top quality Moving Magnet Cartridge with Diamond stylus Brand new M27BS - superb sound Fits Technics Models: SL-Q202(M/MC) , SL-Q2K , SL-Q3 , SL-Q3(M/MC) , SL-Q303(M/MC) , SL-Q33, SL 20 Excellent sound quality Please contact us if you need fitting advice Type: Moving magnetic cartridge with diamond stylus needle Model: M27BS Easy to install; Excellent sound quality and strong tracking ability; Output voltage (at 1k Hz, 5 cm/sec): 5.5 mV +- 3dB; Channel balance (at 1kHz): below 1 dB; Channel separation (at 1kHz): more than 15 dB; Frequency response: 20 ~ 20k Hz; Tracking force: 3.0g (2.5 ~ 3.5g); Stylus Tip: stereo spherical diamond tip 14 day "any reason" return plus a 6 months warranty