Akai Stylus Selection by Record Player Model

Replacement Diamond Stylus compatible with Audio Technica ATN3401/Akai RS85 as fitted to Akai cartridges on turntables, record players below:
Cartridge Numbers: PC85
Record Player Models: System S31
Stylus Profile: Spherical Diamond, Tracking Force: 2 grams, Colour: Red (may vary)

Replacement Diamond Stylus compatible with Akai RS33 as fitted to cartridges turntables, record players below:
Cartridge Numbers: PC33
Record Player Models: WR-313
Stylus Profile: Spherical Diamond, Tracking Force: 1.25 to 1.50.grams, Colour: Black (may vary)

Replacement Diamond Stylus compatible with Akai RS33 as fitted to cartridges turntables, record players below:
Cartridge Numbers: PC33
Record Player Models: WR-571
Stylus Profile: Spherical Diamond, Tracking Force: 1.25 to 1.50.grams, Colour: Black (may vary)