Ortofon OM Scratch White Premounted on SH-4 Blue

OM Scratch White Technical data

• Channel balance at 1 kHz: 1,5 dB
• Output voltage at 1 kHz, 5cm/sec: 7 mV
• Channel seperation at 1 kHz: 25 dB
• Channel seperation at 15 kHz: 15 dB
• Frequency response 20 Hz – 20 kHz: 3dB/-2dB
• Tracking ability at 315Hz at recommended tracking force: 80 μm
• Compliance, dynamic, lateral: 6 μm/m N
• Stylus type: Spherical
• Stylus tip radius: R 18 μm
• 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
• Cartridge weight: 5 g (incl headshell = 18.5 g)
• Recommended load resistance: 47 kOhm
• Internal inductance: 450 mH
• Recommended load capacitance: 200-600 pF
• Replacement stylus: Stylus MFS