Ortofon 2M 78 Original 78rpm Mono Stylus

Description

Technical data for stylus and cartridge:

Output voltage at 1000 Hz, 5cm/sec.: 4 mV • Frequency range at – 3dB: 20-22.000 Hz • Frequency response: 20-20.000 Hz + 3 / – 1 dB • Tracking ability at 315Hz at recommended tracking force: 70 µm • Compliance, dynamic, lateral: 18 µm/mN • Stylus type: Spherical • Stylus tip radius: R 65 µm • Tracking force range: 1,6-2,0g (16-20 mN) • Tracking force, recommended: 1,8 g (18 mN) • Tracking angle: 20º • Internal impedance, DC resistance: 700 Ohm • Internal inductance: 300 mH • Recommended load resistance: 47 kOhm • Recommended load capacitance: 150-300 pF • Cartridge colour, body/stylus: Grey/Black • Replacement cartridge unit: 2M 78 / 2M 78 Verso