Ortofon Stylus 10 MM Stylus (for OM10) Rega Tonearms is as the name hints

is as the name hints at

Close to wall placement is required for the ported enclosure to get sufficient reinforcement at low frequencies

-Vertical Tracking Force    2g

which helps improved coupling and damps and drains away unwanted vibration

Ortofon Stylus 10 MM Stylus (for OM10) Rega Tonearms is as the name hintsOrtofon Stylus 10 stylus that will fit all OM series cartridge bodies. Comes complete with stylus guard. Please note, all cartridges within the OM range have the same fitting, so they can all fit the Stylus 5, Stylus 5E, Stylus 10, Stylus 20, Stylus 30, Stylus 40 and Stylus 78 as well as the Super OM 10, OM 10, OMP 10, OMB 10, OMT 10, LM 10, Concorde 10, Concorde EC 10, TM 10H, LMB 12, SMB 12, LMA 12 Specifications STYLUS TYPE: Tipped (bonded)