Back in the mid 70s, the M91ED could be bought all over the place for $14.95. I never bought a new stylus, just new cartridges. A good sounding cartridge but very affected by loading. Low record wear and easy mounting etc. Certainly you might be able to stick a
pickering stylus into an M 91ED, but the internal geometry of magnet and coils might not work ideally, and it might damage the ...