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Ortofon OM20

Magnetic Stereo Pick-up

Ortofon OM20


The Ortofon OM20 has a nude elliptical stylus (Stylus 20) with a recommended tracking weight of 1.5g.


Weight: 5g

Stylus type: elliptical nude

Equivalent stylus tip mass: 0.4mg

Frequency response: 20 to 22,000Hz

Output: 4mV

Channel separation: 25dB

Channel balance: 1.5dB

Tracking force: 1.25g (1.0-1.5g)

Tracking angle: 20 degrees

FIM distortion: 0.6%

Load resistance: 47k ohm


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Ortofon Phono Cartridges

Ortofon OM20 / OM 20 owners manual, service manuals and schematics are for reference only and the Vinyl Engine bears no responsibility for errors or other inaccuracies. The PDF files are provided under strict licence. Reproduction without prior permission or for financial gain is strictly prohibited. This website is not affiliated with or sponsored by Ortofon.