Audio-Technica AT-ART9XA Dual Moving Coil Cartridge (Non-Magnetic Core)

Frequency Response: 20-50,000 Hz Channel Separation: 30 (dB at 1 kHz) Vertical Tracking Angle: 20° Vertical Tracking Force: 1.6-2.0 g (1.8 g standard) Stylus Construction: Nude Recommended Load Impedance: Min. 100 ohms (when head amplifier connected) Coil Impedance: 12 ohms (1 kHz) DC Resistance: 12 ohms Coil Inductance: 2.5 µH (1 kHz) Output Voltage: 0.2 mV (1 kHz, 5 cm/sec.) Output Channel Balance: 0.5 dB (1 kHz) Stylus Shape: Shibata Cantilever: 0.28 mm diameter solid boron Static Compliance: 20 x 10-6 cm/dyne Dynamic Compliance: 10 x 10-6 cm/dyne (100 Hz) Mounting: Half-inch Cartridge Weight: 0.30 oz Dimensions (HWD): 0.68" x 0.66" x 0.98" Accessories Included: Non-magnetic screwdriver; 2 washers; cartridge installation screws (M2.6) (5.0 mm x 2, 8.0 mm x 2, 10.0 mm x 2, 12.0 mm x 2); protector; brushThreaded Hole: M2.6 x 2