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Ortofon Rohmann
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МС-звукосниматель серии Exclusive.
Игла - Nude "Orto Line".
Классический МС-картридж от Ortofon, считается одним из лучших по отношению цена/качество МС-звукоснимателей элитного класса.
Дания. |
Rohmann
MC Rohmann is named after Ortofon’s former managing director, in honour of many years of service. This cartridge body is milled from a solid block of aluminium and the dark blue anodized body exploits aluminum’s special damping characteristics to suppress resonance. The slim-line Nude Orto-Line diamond ensures flawless tracking of even the most dynamic passages. MC Rohmann conveys the full range of detail and subtle nuance, even when a powerful brass section competes with the fine nuances of quieter instruments such as the flute or harpsichord.
A high performance MC transformer or MC preamplifier is recommended. Recommended load: 100 Ohms or more.
Technical data
Output voltage at 1000 Hz, 5cm/sec. 250 µV
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 20-55.000 Hz
Frequency response FIM distortion at recommended 20-20.000 Hz ± 2 dB
Tracking ability at 315Hz at recommended tracking force *) 80 µm
Compliance, dynamic, lateral 12 µm/mN
Stylus type Nude "Orto Line"
Stylus tip radius r/R 4,5/100 µm
Tracking force range 2,2-2,7 g (22-27 mN)
Tracking force, recommended 2,5 g (25 mN)
Tracking angle 20°
Internal impedance, DC resistance 6 Ohm
Recommended load impedance > 10 Ohm
Cartridge body material Aluminium, milled from solid block
Cartridge colour Royal blue
Cartridge weight 9 g
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