If your tonearm has a standard headshell or a cartridge mount, then step up to optimal sound reproduction with OM’s. 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 2.5g.

TECHNICAL SPECS

• Output voltage at 1000 Hz, 5cm/sec. - 4 mV
• Channel balance at 1 kHz - 2 dB
• Channel separation at 1 kHz - 22 dB
• Channel separation at 15 kHz - 15 dB
• Frequency response - 20-20.000 Hz + 3 / -3
• Tracking ability at 315Hz at recommended tracking force - 60 µm
• Compliance, dynamic, lateral - 20 µm/mN
• Stylus type - Elliptical
• Stylus tip radius - r/R 8/18 µm
• Tracking force range - 1.5-2.0 g (15-20 mN)
• Tracking force, recommended - 1.75 g (17.5 mN)
• Tracking angle - 20°
• Internal impedance, DC resistance - 750 Ohm
• Internal inductance - 450 mH
• Recommended load resistance - 47 kOhm
• Recommended load capacitance - 200-500 pF
• Cartridge colour, body/stylus - Black/Black
• Cartridge weight incl. extra weight - 5 g
• Cartridge weight excl. extra weight - 2.5 g