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Ortofon OMP20

Optimum Match Phono Cartridge

Ortofon OMP20


The Ortofon OMP 20 is the P-mount version of the OM 20 cartridge, designed for tonearms using T4P mounting sockets.

Features a nude, highly polished elliptical diamond and Variable Magnetic Shunt generating system


Weight: 6g

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


instruction/owners manual  English

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Ortofon Phono Cartridges

Ortofon OMP20 / OMP 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.