Audio-Technica AT311EP

Type Dual Magnet Fastening P mount and half inch frequency range 15 – 27,000 Hz Channel Separation 29 dB/18 dB (1 kHz/10 kHz) channel balance at the end 1.25 dB (1 kHz) output power 3.5 mV (at 1 kHz, 5 cm/sec) vertical Abta Stwi angle 20 ° vertical tracking force range of 1.0 to 1.5 g (1.25 g recommended) needle elliptical needle Dimensions (0.3 x 0.7 mil shaft form the needle coloured bit diamond shed needles
Carrier alloyed, hollow coil Inductance 400 MH (1 kHz) recommended load impedance 47.000 Ohms recommended load capacity 100/200 pF Replacement Needle ATN3472SE enclosed accessories black mounting screw/nut for P mount; protective cap; 1/2 inch universal adaptor