All of the 2M cartridges feature diamonds which are polished to the highest standards in the industry. The 2M Red features a tipped elliptical diamond, while the 2M Blue features a nude elliptical diamond.
2M Blue technical data
Output voltage at 1000 Hz, 5cm/sec. |
5,5 mV |
Channel balance at 1 kHz |
1,5 dB |
Channel separation at 1 kHz |
25 dB |
Channel separation at 15 kHz |
15 dB |
Frequency range at - 3dB |
20-25.000 Hz |
Frequency response |
20-20.000 Hz + 2 / - 1 dB |
Tracking ability at 315Hz at recommended tracking force |
80 µm |
Compliance, dynamic, lateral |
20 µm/mN |
Stylus type Nude |
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/Blue |
Cartridge weight |
7,2 g |
Replacement stylus unit |
2M Blue |
(O2MBL)
SKU | O2MBL |
Barcode # | 5705796080025 |
Brand | ORTOFON |
Shipping Weight | 0.0100kg |
Shipping Width | 0.040m |
Shipping Height | 0.040m |
Shipping Length | 0.040m |
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