WE ARE AN AUTHORIZED AUDIO-TECHNICA DEALER!FEATURESThe AT-OC9XEN Dual Moving Coil cartridge with nude elliptical stylus is designed to provide outstanding channel separation. The Pure Copper by Ohno Continuous Casting (PCOCC) coils ensure pure audio transmission and are aligned in a reverse V-shaped formation to exert less pressure on the stylus, thereby minimizing distortion. Audio quality is further enhanced by a rigid aluminum body that reduces resonance, a neodymium magnet and pure iron yoke that increase the magnetic energy, and the low-mass nude elliptical stylus on an aluminum cantilever that accurately tracks the record groove. The cartridge body has been pre-threaded, enabling it to be mounted to a headshell or integral tonearm with just two screws – no nuts required.TECHNICAL SPECIFICATIONAUDIO TECHNICA AUDIO TECHNICA AT-OC9XENModel AT-OC9XENMounting 1/2” centers / Threaded insertsFrequency Response 20 to 30,000 HzBody Material AluminiumChannel Separation 25 dB (1 kHz)Output Channel Balance 1.5 dB (1 kHz)Output Voltage 0.35 mV (at 1 kHz, 5 cm/sec)Vertical Tracking Angle 20 degreesVertical Tracking Force Range 1.8 to 2.2 g (standard 2.0 g)Stylus Shape Elliptical NudeStylus Size 0.3 x 0.7 milStylus Construction Nude square shankCantilever Aluminium pipeCoil Impedance 12 Ohms (1 kHz)Coil Inductance 25 μH (1 kHz)DC Resistance 12 OhmsStatic Compliance 20 x 10 – 6 cm / dyneDynamic Compliance 9 x 10 – 6 cm / dyne (100 Hz)Terminal Pins BrassWire Used for Coil PCOCC (Copper by Ohno Continuous Casting process.)Recommended Load Impedance Min 100 OhmsCartridge Weight 7.6 gDimensions 17.3 (H) x 16.8 (W) x 25.7 (L) mmAccessories Included 1 non magnetic screw driver1 brush2 washers4 pairs of mounting screws: 5mm, 8mm, 1