Tracking ability at 315Hz at recommended tracking force 90 µm
Compliance, dynamic, lateral 25 µm/mN
Stylus type Nude Fine Line
Stylus tip radius r/R 8/40 µm
Equivalent stylus tip mass 0,3 mg
Tracking force range 1,25-1,75 g (12,5-17,5 mN)
Tracking force, recommended 1,5 g (15 mN)
Tracking angle 20°
Stylus colour Black
Recommended for following cartridges Super OM 30, OM 30, OMP 30, OMB 30, LM 30, Concorde 30, SME 30H, LM 30H,TM 30H Ortofon OM Stylus History Chart Below is a chart that denotes which styli were sold with which cartridges, past and present. However, keep in mind that all these styli are interchangeable. For expamle, if you have an old Ortofon TM 7U cartridge, you can order a 20 or 30 stylus if you're interested in upgrading. There are differences in the respective anatomies of these cartridges, but upgrading the stylus will yield better results regardless. Details on Ortofon Cartridge and Stylus Installation and Maintenance
Upgraded stylus from OM 10 to OM 30. I was somewhat skeptical as to whether I would be able to hear $300 worth of difference. Wow! I certainly can. I can hear much lower distortion levels and greater detail in the highs. I am very happy with my purchase decision. Kudos Needle Doctor!
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9/2/2010 8:07:00 am
by Marvin McClanahan
Purchased P-mount Ortofon 10 a few months back for my Technics SL-5 made a difference just upgraded to30 stylus like having a 2D TV and going to 3D what a sound Needle Doc U ROCK ! Thanks