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A Guide to Phono Cartridges
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AT-OC9ML/II Dual Moving MicroCoil™ Cartridge

Moving coil cartridge with polished elliptical diamond tip, for the best in clarity, transparency, precise stereo imaging, lower distortion and extended vinyl life. A-T Vector-Aligned design, with two moving coils mounted at 90 degrees in place of the two moving magnets.




SPECIFICATIONS
Frequency Response 15-50,000 Hz
Channel Separation 31/21 (dB at 1 kHz/10 kHz)
Vertical Tracking Force 1.25-1.75 grams
Stylus Construction Nude square shank
Recommended Load Impedance 20 ohms
Output 0.4 (mV at 1 kHz, 5 cm/sec)
Channel Balance 1.0 dB
Stylus Shape MicroLine™
Cantilever Gold-plated boron
Mount Half-inch



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


Conditions
AT-OC9ML/II Dual Moving MicroCoil™ Cartridge
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 1 review
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
1
1 Moving coil cartridge with polished elliptical diamond tip, for the best in clarity, transparency, precise stereo imaging, lower distortion and extended vinyl life. A-T Vector-Aligned design, with two moving coils mounted at 90 degrees in place of the two moving magnets.<br/>
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 1 review
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Product Reviews
Overall rating 
5 / 5
5 / 5
This cartridge exhibits noticeably superior performance and reliability.
PostedNovember 12, 2011
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Robert39
 
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from San Antonio, TX, USA
Environment:Other
Expertise:Audiophile
How Long:Over a year
I have used Audio-Technia phonograph cartridges for well over 15 years. Prior to that time I used several competing brands of cartridges, but never experienced the performance of Audio-Technica products. I am currently using the AT-OC9ML/II and am very pleased with the performance of this very fine product. I am a long retired electrical engineer/audiophile and appreciate the superior technical characteristics, and the audio quality produced by this cartridge, compared with competing cartridges of similar design, is unmistakably superior.
Pros Archiving, digitizing phonograph records
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AT-OC9ML/II : Dual Moving MicroCoil™ Cartridge
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AT-OC9ML/II : Dual Moving MicroCoil™ Cartridge

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