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General Electric RPX-040

Variable-Reluctance Phono Cartridge

General Electric RPX-040


The General Electric RPX-040 is a variable reluctance cartridge with a replaceable and interchangeable stylus assembly, making adjustment and service a simple and convenient procedure.

Most reproducer arms of current manufacture will accommodate the cartridge readily.


Resistance: 340 ohms

Inductance: 520 mH

Output: 10mV (columbia 10003M test record)

Stylus radius: 0.003 inch

Stylus pressure: 1/2 to 1 ounce


instruction/owners manual  English

stylus fitment chart  English - spensar

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General Electric RPX-040 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 General Electric.