Ortofon OM 40
Data[edit]
General
- Manufacturer: Ortofon
- Model: OM 40
- Years of manufacture:
- Made in:
- Color: black
- Weight: 2,5 g (5 g with additional weight)
- Original price: 370,- € (Price according to Ortofon for authorized German partner)
Technical Data
- Amplifier connection: Phono MM
- Frequency range: 20 - 30.000 Hz
- Frequency response: 20 - 20,000 Hz +2/ -3 dB
- Channel separation: 25 dB
- Channel balance: 1 dB / 1kHz
- Crosstalk attenuation: 25 dB / 1kHz
- Crosstalk attenuation: 15 dB / 15kHz
- Output voltage: 4 mV
- Terminating resistor: 47 kOhm
- Inductance: 580 mOhm
- Needle type: Fritz Gyger 70
- Needle compliance dynamic, lateral 25 µm/mN.
- Needle compliance: static vertical 40µm/mN, dynamic horizontal 35µm/mN
- Recommended contact force: 12.5 mN
Special features
- removable additional weight (2,5g)
Pictures[edit]
Remarks[edit]
Other models of the same series:
- OM 5 E
- OM 10
- OM 20
- OM 30
- OM 40
- OM 40 Gold
- OM Nightclub E/ OM Nightclub E Mk II (DJ version)
All OM generators provide a balanced (neutral) frequency response; Please note the following; the Super-OM generators also give exactly the same balanced neutral response as usual, but consistently "one (or more precisely half) pitch higher" (consequently a tip for all those whose "system orientation" (in the composition) is a bit too bass-heavy ...).
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