Description
The 2M series of cartridges feature Ortofon’s trademark split pole pins, an invention that enables moving magnet cartridges to have a flat frequency response like a moving coil cartridge. Split pole pins were invented by Ortofon, and were originally presented in the 500 series and Super OM series.
They have optimized the design for ease of mounting the cartridge, weight and size to fit the most common turntables at the market today. 2M Series provides excellent compatibility in an assortment of playback systems and with a wide variety of phono preamps.
The 2M Red Series features:
features:
•Ortofon’s remarkable 2M engine, which provides an increased output of 5.5mV
•A ‘Tipped Elliptical’ diamond
•Split pole pins
•Copper internal wiring
Technical data 2M Red
Output voltage at 1000 Hz, 5cm/sec.: 5.5 mV
Channel balance at 1 kHz: 1.5 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: 20-20.000 Hz + 3 / – 1 dB
Tracking ability at 315Hz at recommended tracking force: 70 µm
Compliance, dynamic, lateral: 20 µm/mN
Stylus type: 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/Red
Cartridge weight: 7.2 g
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