The AT-OC9XSL Dual Moving Coil cartridge with special line contact 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 premium permendur yoke that dramatically increase the magnetic energy, and the nude special line contact stylus on a boron cantilever that tracks the record groove with ultimate accuracy, delivering rich, full-range audio and high transient response. 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.
Features
Specifications | |
---|---|
Wire Used for Coil | PCOCC |
Weight | 7.6 g (0.3 oz) |
Type | Dual Moving Coil |
Terminal Pins | Brass |
Stylus Size | Nude rectangular shank |
Stylus Curvature Radius | 1.5 x 0.28 mil |
Mounting Feature | Half-inch mount |
Model | AT-OC9XSL |
Body Material | Aluminum |
Accessories Included | Non-magnetic screwdriver; 2 washers; cartridge installation screws (5 mm × 2, 8 mm × 2, 10 mm x 2, 12 mm x 2); plastic protector; brush |
Dimensions | 17.3 mm (0.68") H × 16.8 mm (0.66") W × 25.7 mm (1.01") D |
Cartridge Weight | 7.6 g |
Mounting | Half-inch |
Dynamic Compliance | 18 x 10-6 cm/dyne (100 Hz) |
Static Compliance | 22 x 10-6 cm/dyne |
Cantilever | 0.28 mm diameter nude boron |
Stylus Shape | Special Line Contact |
Output Channel Balance | 0.5 dB (1 kHz) |
Output Voltage | 0.4 mV (at 1 kHz, 5 cm/sec) |
Coil Inductance | 25 mH (1 kHz) |
DC Resistance | 12 ohms |
Coil Impedance | 12 ohms (1 kHz) |
Recommended Load Impedance | Min. 100 ohms (when head amplifier is connected) |
Stylus Construction | Nude rectangular shank |
Vertical Tracking Force | 1.8-2.2 g (2.0 g standard) |
Vertical Tracking Angle | 20° |
Channel Separation | 28 dB (1 kHz) |
Frequency Response | 20-50,000 Hz |