Ortofon 2M 78 hangszedő
Műszaki adatok:
- Output voltage at 1000 Hz, 5cm/sec.4 mV
- Channel balance at 1 kHz-
- Channel separation at 1 kHz-Channel separation at 15 kHz-
- Frequency range at – 3dB: 20-20.000 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 angle20°Internal impedance, DC resistance: 700 Ohm
- Internal inductance: 300 mH
- Recommended load resistance47 kOhm
- Recommended load capacitance: 150-300 pF
- Cartridge colour, body/stylus: Black/Grey
- Cartridge weight without screws: 7,2 g
- Replacement stylus unit: 2M 78