Audio-Technica AT-OC9XML Dual Moving Coil Cartridge

Description

The AT-OC9XML Dual Moving Coil cartridge with Microlinear
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 increase the magnetic energy, and the nude Microlinear stylus on a
boron cantilever that tracks the record groove with incredible accuracy, low
distortion 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.

• Dual
  Moving Coil design, featuring independent coils for both left and right
  channels, provides outstanding channel separation

• The
  coils are aligned in a reverse V-shaped formation, which exerts less
  pressure on the stylus, thereby minimizing distortion

• The
  cartridge body is pre-threaded, enabling it to be mounted onto the
  headshell or integral tonearm with just two screws – no nuts required

• Nude
  Microlinear stylus and boron cantilever provide lower distortion and high
  transient response

• A
  neodymium magnet and a premium permendur yoke with high saturation flux
  density and outstanding magnetic properties further enhance the
  concentrated magnetic field of the coil gap

• Aluminum
  body minimizes unwanted vibration for reduced resonance and superior audio
  reproduction

• Pure
  Copper by Ohno Continuous Casting process (PCOCC) is used for the coils to
  achieve pure signal transfer

Type	Dual Moving Coil
Body Material	Aluminum
Frequency Response	20-47,000 Hz
Channel Separation	27 dB (1 kHz)
Vertical Tracking Angle	20°
Vertical Tracking Force	1.8-2.2 g (2.0 g standard)
Recommended Load Impedance	Min. 100 ohms (when head amplifier is connected)
Coil Impedance	12 ohms (1 kHz)
DC Resistance	12 ohms
Coil Inductance	25 mH (1 kHz)
Output	0.4 mV (at 1 kHz, 5 cm/sec)
Channel Balance	1.0 dB (1 kHz)
Stylus Shape	Microlinear
Stylus Type	Nude square shank
Stylus Curvature Radius	2.2 x 0.12 mil
Cantilever	0.28 mm diameter nude boron
Static Compliance	20 x 10-6 cm/dyne
Dynamic Compliance	16 x 10-6 cm/dyne (100 Hz)
Wire Used for Coil	PCOCC
Terminal Pins	Brass
Mount	Half-inch
Weight	7.6 g (0.3 oz)
Dimensions	17.3 mm (0.68″) H × 16.8 mm (0.66″) W × 25.7 mm (1.01″) D
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

Mounting
Feature: Threaded body

Note: moving coil cartridges require receivers or
preamps with compatible inputs; their stylus assemblies are not
field-replaceable.