Skip to content
Audio Technica AT-OC9/III MicroCoil™ Cartridge - Phono Cartridge

Audio Technica AT-OC9/III MicroCoil™ Cartridge

by Audio Technica
Sold out
₹ 62,620 - ₹ 62,620
₹ 62,620
₹ 62,620
₹ 62,620 - ₹ 62,620
₹ 62,620

Taxes & Shipping Included

Audio-Technica’s AT-OC9/III MicroCoil™ Cartridge features a special line contact stylus embedded into a low-profile solid boron cantilever, ensuring the music signals read by the tip of the stylus are transmitted reliably to the coils. The cartridge’s “VC mold” design ensures stability and rigidity while the dual moving coil offers excellent stereo separation and improved frequency response for long-lasting performance. The use of PCOCC wire (Pure Copper by Ohno Continuous Casting), a special copper with virtually no transverse crystal barriers to impede signal transmission, perfects the performance of the advanced dual coil design.

Features
  • Flagship model with extremely high-quality sound
  • Builds on the characteristics of the critically acclaimed AT-OC9ML/II
  • Special line contact stylus and solid boron cantilever with a 0.26 mm diameter
  • Neodymium magnet and permendur yoke significantly increase magnetic energy
  • PCOCC used for coils and terminal pins
  • Dual moving coil with high separation and wide response
  • VC mold for minimizing unnecessary vibration
  • Rugged body dedicated to achieving a design with increased rigidity
Specifications
Frequency Response 15-50,000 Hz
Channel Separation 30 dB (at 1 kHz)
Vertical Tracking Angle 23°
Vertical Tracking Force 1.88-2.2 grams (standard: 2.0 grams)
Stylus Construction Nude Square Shank
Recommended Load Impedance Min. 100 ohms (when head amplifier is connected)
Coil Impedance 12Ω (1kHz)
DC Resistance 12Ω
Coil Inductance 25 µm (1kHz)
Output Voltage 0.4 mV (at 1 kHz, 5 cm/sec)
Output Channel Balance 0.5 dB (at 1 kHz)
Stylus Shape Line contact
Cantilever 0.26 mm diameter solid boron
Static Compliance 35×10-6cm/dyne
Dynamic Compliance 18×10-6cm/dyne (100Hz)
Mounting Half-inch
Dimensions 17.3 (H) x 16.8 (W) x 25.7 (L) mm
Accessories Included One non-magnetic screwdriver; one brush; two washers; two 12mm mounting screws; two nuts; two 18mm mounting screws; one plastic protector; one set of PCOCC Lead Wires (AT6101)
Body Material Aluminium
Mounting Feature Half-inch mount
Stylus Curvature Radius 40 x 7µm
Type Dual Moving Coil
Weight 8.0g
Notes Note: moving coil cartridges require receivers or preamps with compatible inputs; their stylus assemblies are not field-replaceable.



Support
Description

Audio-Technica’s AT-OC9/III MicroCoil™ Cartridge features a special line contact stylus embedded into a low-profile solid boron cantilever, ensuring the music signals read by the tip of the stylus are transmitted reliably to the coils. The cartridge’s “VC mold” design ensures stability and rigidity while the dual moving coil offers excellent stereo separation and improved frequency response for long-lasting performance. The use of PCOCC wire (Pure Copper by Ohno Continuous Casting), a special copper with virtually no transverse crystal barriers to impede signal transmission, perfects the performance of the advanced dual coil design.

Features
  • Flagship model with extremely high-quality sound
  • Builds on the characteristics of the critically acclaimed AT-OC9ML/II
  • Special line contact stylus and solid boron cantilever with a 0.26 mm diameter
  • Neodymium magnet and permendur yoke significantly increase magnetic energy
  • PCOCC used for coils and terminal pins
  • Dual moving coil with high separation and wide response
  • VC mold for minimizing unnecessary vibration
  • Rugged body dedicated to achieving a design with increased rigidity
Specifications
Frequency Response 15-50,000 Hz
Channel Separation 30 dB (at 1 kHz)
Vertical Tracking Angle 23°
Vertical Tracking Force 1.88-2.2 grams (standard: 2.0 grams)
Stylus Construction Nude Square Shank
Recommended Load Impedance Min. 100 ohms (when head amplifier is connected)
Coil Impedance 12Ω (1kHz)
DC Resistance 12Ω
Coil Inductance 25 µm (1kHz)
Output Voltage 0.4 mV (at 1 kHz, 5 cm/sec)
Output Channel Balance 0.5 dB (at 1 kHz)
Stylus Shape Line contact
Cantilever 0.26 mm diameter solid boron
Static Compliance 35×10-6cm/dyne
Dynamic Compliance 18×10-6cm/dyne (100Hz)
Mounting Half-inch
Dimensions 17.3 (H) x 16.8 (W) x 25.7 (L) mm
Accessories Included One non-magnetic screwdriver; one brush; two washers; two 12mm mounting screws; two nuts; two 18mm mounting screws; one plastic protector; one set of PCOCC Lead Wires (AT6101)
Body Material Aluminium
Mounting Feature Half-inch mount
Stylus Curvature Radius 40 x 7µm
Type Dual Moving Coil
Weight 8.0g
Notes Note: moving coil cartridges require receivers or preamps with compatible inputs; their stylus assemblies are not field-replaceable.



Support