Ortofon Hi-Fi 40 Replacement Stylus

The Ortofon Optimum Match (OM) cartridges match most tonearms perfectly. If your tonearm has a standard headshell or a cartridge mount, then step up to optimal sound reproduction with OMs. A glance at anyone of these cartridges will reveal Ortofon's answer to perfect tonearm matching. Ingeniously tucked into the top of the mounting bracket is a tiny, removable weight-plate.

If your tonearm is an standard tonearm, just leave the weight-plate.

If your tonearm is one of the low mass types, then simply remove the weight. The mass of your OM cartridge is now a mere 2.5 g.

An OM cartridge from Ortofon makes it possible to upgrade the performance of an entire music system very easily by upgrading the stylus.
Recommended for following cartridges: OM 40, OM 40 GOLD

Technical data
Frequency range - 20-30,000 Hz
Frequency response - 20-30,000 Hz 2 / - 3 dB
Tracking ability at 315Hz at recommended tracking force - 95 µm
Compliance, dynamic, lateral - 25 µm/mN
Stylus type - Nude FG 70
Stylus tip radius - r/R 5/70 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