2MR Mono
Ortofon Scortha

2MR Mono

A mono phono cartridge with a nude spherical R18 µm stylus, meant for playing mono microgroove LP records. Its narrow housing suits low-profile tonearms such as Rega's without spacers or modification.

  • Mono cartridge for microgroove LPs
  • R18 µm nude spherical stylus on aluminium cantilever
  • Strapped output works with any stereo phono stage
  • Low-profile housing for Rega-style tonearms
  • 4 mV output, 1.8 g recommended tracking force
  • Half-inch mount, two-screw fitting

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Cur síos

The 2MR Mono is a moving magnet cartridge made for mono microgroove LPs. It carries a nude spherical diamond stylus with an 18 µm tip radius on an aluminium cantilever, and has a nominal output of 4 mV.

The motor uses quad coils and split pole pins. The output is strapped so both sets of pole pins deliver the same signal, which allows true mono playback on an ordinary stereo phono stage without mono-specific equipment.

The housing is narrow and low in profile, designed for turntables and tonearms such as Rega that need a low-form-factor cartridge. It fits without modifications or spacers under the tonearm and mounts with two screws in a half-inch mount. The recommended tracking force is 1.8 g, with a range of 1.6 to 2.0 g, and the cartridge weighs 6 g.

Físeán

Sonraíochtaí

Branda
Ortofon
Samhail
2MR Mono
Catagóir
Trealamh DJ › Cartúis agus stílí

Electrical

Output voltage at 1 kHz, 5 cm/sec
4 mV
Internal impedance, DC resistance
700 Ohm
Internal inductance
350 mH
Recommended load resistance
47 kOhm

Audio

Frequency response 20 Hz - 20 kHz
+ 3 / - 1 dB
Tracking ability at 315 Hz
70 µm
Compliance, dynamic, lateral
18 µm/mN

Stylus

Stylus type
Nude Spherical
Stylus tip radius
R18 µm
Cantilever material
Aluminium
Stylus colour
White

Tracking

Tracking force range
1.6-2.0 g (16-20 mN)
Tracking force, recommended
1.8 g (18 mN)
Tracking angle
20°

Physical

Cartridge body material
Polymer and aluminum
Cartridge colour
Black/White
Cartridge weight
6 g
Mounting type
Half inch mount

Sonraí: ortofon.com; grianghraif: Ortofon product page · nuashonraithe 2026-10-09 · Botún aimsithe? Scríobh chugainn