Satin M-18E High Output, High Compliance Moving Coil (MC) cartridge retipped with nude Ogura Vital PE r/R 7.6/17.8 micron true ellipsoid hyperelliptical line contact diamond stylus by Joseph Long.

Specifications 

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 Type: Moving Coil (MC) 

Output voltage: 2 mV (5 cm/sec)

 Frequency range: 8-50,000 Hz

 Compliance: 25 x 10 -6 cm/dyne

 Stylus: elliptical  

Stylus tip: 0.2 x 0.8 mil 

 Cantilever: aluminium alloy 

Tracking force: 0.75-1.5g Weight: 9.2g  

Replacement stylus: 18-NE, 18-NX, 18-NBX

Release date: 1974-75

Discontinued: 1980-81