Ortofon OM Scratch A

ORTOFON OM Scratch A features
▪ Output voltage at 1000 Hz, 5cm/sec. 7 mV
▪ Channel balance at 1 kHz: 1,5 dB
▪ Channel separation at 1 kHz: 25 dB
▪ Channel separation at 15 kHz: 15 dB
▪ Frequency range at - 3dB: 20-20.000 Hz
▪ Frequency response: 20-15.000 Hz + 3 / - 2 dB
▪ FIM distortion at recommended tracking force, DIN 45.542 < 1 %
▪ Tracking ability at 315Hz at recommended tracking force: 80 µm
▪ Compliance, dynamic, lateral: 6 µm/mN
▪ Stylus type: Spherical
▪ Stylus tip radius: R 18 µm
▪ Equivalent stylus tip mass: 0,6 mg
▪ Tracking force range: 3,0-5,0 g (30-50 mN)
▪ Tracking force, recommended: 4,0 g (40 mN)
▪ Tracking angle: 20°
▪ Internal impedance, DC resistance: 750 Ohm
▪ Internal inductance: 450 mH
▪ Recommended load resistance: 47 kOhm
▪ Recommended load capacitance: 200-600 pF
▪ Cartridge colour, body/stylus: Neon red / Neon red
▪ Cartridge weight: 5 g
▪ Replacement stylus unit: Scratch A