Ortofon 2M-78 Äänirasia 78rpm

Technical Data:

Output Voltage (at 1kHz, 5cm/sec): 4mV
Frequency Range (at -3dB): 20 Hz – 22 kHz
Frequency Response 20Hz – 20kHz: 3 / -1dB
Tracking Ability at 315Hz: Typically 70μm
Compliance, Dynamic, Lateral: 18μm / mN
Stylus Type: Spherical
Stylus Tip Radius R: 65μm
Tracking Force Range: 1.6 – 2.0g (16 – 20mN)
Recommended Tracking Force: 1.8g (18mN)
Tracking Angle: 20º
Internal Impedance / DC Resistance: 700Ω
Internal Inductance: 300mH
Recommended Load Resistance: 47kΩ
Recommended Load Capacitance: 150 – 300pF
Cartridge Colour Body / Stylus: Black / Grey
Cartridge Weight: 7.2g
Replacement Stylus Unit: Stylus 2M 78

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