Audio-Technica .7mil Conical Uni Mount Cartridge .7mm conical cartridge Fits P-mount turntables Fits .5" & 7mm turntables Frequency Response: 20-20,000 Hz Channel Separation: 24/15 (dB at 1 kHz/10 kHz) Vertical Tracking Force: 1.0-1.5 grams Stylus Construction: Bonded round shank Recommended Load Impedance: 47,000 ohms