Following in the footsteps of the legendary Night Club series, the re-engineered Night Club MKII boasts numerous sonic improvements in both club and studio settings. With a new cartridge body, the Night Club MKII offers increased output voltage for powerful, energetic sound and enhanced performance from integrated phono preamps (such as the ones found in DJ mixers). The redesigned elliptical stylus provides well-balanced high frequency response and ample low end reproduction. The Night Club MKII marks a new generation of club cartridges, designed to surpass the gold standard set by the original Night Club cartridge. Specifications: Cartridge weight 18.5 grams Type of stylus Special Elliptical. Frequency response 20-20,000Hz. Output voltage 1000 Hz/5cm/sec > 8 mV Channel seperation at 1000 Hz >23 dB Channel balance at 1000 Hz <1.5 dB Dynamic compliance horizontal 7 micrometer/mN Dynamic compliance vertical 7 micrometer/mN Recommended tracking force 30-50 mN (2-5 grams) Optimum tracking force 40 mN (3 grams) Vertical tracking angle 20° DC resistance 1,000 Ohm Recommended load resistance 47 K. Ohm Recommended load capacitance 200-600 pF Cartridge mounting SME only which is any curved ("S" shaped) tonearm.