Ortofon 2M 78
The 2M 78 features an improved engine, which provides a high level of sonic accuracy. The stylus' tip is a Spherical diamond that is perfect for playback of 78 rpm shellac records, which require a larger stylus profile. The cartridge body is manufactured from Hopelex, which ensures high rigidity while eliminating unwanted resonances.
PRODUCT DETAILS
Output voltage at 1000 Hz, 5cm/sec.- 4 mVOutput voltage at 1000 Hz, 5cm/sec. - 4 mV
Frequency responce- 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- 1.6-2.0g (16-20 mN)
Tracking force, recommended- 1.8 g (18 mN)
Internal impedance, DC resistance- 700 Ohm
Internal inductance- 350 mH
Recommended load resistance- 47 kOhm
Recommended load capacitance- 150-300 pF
Tracking angle- 20°
Cartridge colour, body/stylus- Black/Grey
Cartridge weight without screws- 7.2 g
Premounted cartridge weight- 16.7 g
