Ortofon OM-3E gramofonová vložka

Ortofon OM-3E

The OM 3E is a magnetic cartridge (MM) with an elliptical shaped stylus that provides balanced and distortion-free playback for general purpose applications.

Specifications:

• Output voltage at 1000 Hz, 5cm/sec.: 4 mV
• Channel balance at 1 kHz: 2 dB
• Channel separation at 1 kHz: 22 dB
• Channel separation at 15 kHz: 15 dB
• Frequency range at - 3dB: 20-22.000 Hz
• Frequency response: 20-18.000 Hz +2/-3 dB
• Tracking ability at 315Hz at recommended tracking force *): 60 µm
• Compliance, dynamic, lateral: 20 µm/mN
• Stylus type: Elliptical
• Stylus tip radius: r/R 8/18 µm
• Tracking force range: 1,5-2,0 g (15-20 mN)
• Tracking force, recommended: 1,75 g (17,5 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: Black/Black
• Cartridge weight: 5 g
• Replacement stylus unit: Stylus 3 E