Ortofon 2M Blue gramofonová vložka

Ortofon 2M Blue

The 2M Series of cartridges is designed for precise and accurate retrieval of the information in the record groove.

Specifications:

• Output voltage at 1000 Hz, 5cm/sec.: 5,5 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: 20-25.000 Hz
• Frequency response: 20-20.000 Hz + 2 / - 1 dB
• Tracking ability at 315Hz at recommended tracking force: 80 µm
• Compliance, dynamic, lateral: 20 µm/mN
• Stylus type: Nude Elliptical
• Stylus tip radius: r/R 8/18 µm
• Tracking force range: 1,6-2,0g (16-20 mN)
• Tracking force, recommended: 1,8 g (18 mN)
• Tracking angle: 20°
• Internal impedance, DC resistance: 1,3 kOhm
• Internal inductance: 700 mH
• Recommended load resistance: 47 kOhm
• Recommended load capacitance: 150-300 pF
• Cartridge colour, body/stylus: Black/Blue
• Cartridge weight: 7,2 g