Ortofon
Ortofon Hi-Fi 2M 78 Replacement Stylus
Stylus 2M 78
2M styli interchangeability
2M series styli are interchangeable within the below combinations:
- 2M Red, 2M Blue and 2M Silver
- 2M Bronze, 2M Black and 2M Black LVB 250
- 2M Mono and 2M 78
Special for 2M Red, 2M Blue and 2M Silver phono cartridges:
- 2M Silver will be an upgrade compared to 2M Red due to a special suspension and silver plated copper wire material.
- 2M Blue is an upgrade compared to both 2M Red and 2M Silver thanks to Nude Elliptical diamond which retrieves information from the groove with a higher accuracy.
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
1.6-2.0 g (16-20 mN)
Tracking force, recommended
1.8 g (18 mN)
Tracking angle
20°
Stylus colour
Grey