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Shure RM900

Custom Magnetic Cartridge

high trackability elliptical stylus

Shure RM900


The Shure RM900E Dynetic phonograph cartridges have been developed for use with all high fidelity amplifiers having magnetic and constant velocity inputs.

Recommended needle force is 3/4 to 1-1/2 grams for optimum results. Forces greater than 1-1/2 grams should not be used.

For optimum vertical tracking angle, the cartridge should be mounted so that the top of the mounting block is parallel to the record playing surface.


Frequency response: 20 to 20,000Hz

Output voltage: 5.0mV

Stylus: 5 microns elliptical

Replacement stylus: N91E (black)

Tracking force range: 0.75 to 1.5g

Optimum load: 47k ohms

Channel separation: 25dB

Inductance: 720 mH

DC resistance: 630 ohms

Weight: 6g


E instruction/owners manual  English

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Shure Phono Cartridges

Shure RM900 / RM900 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 Shure.