Ortofon OM 30

Data

General

• Manufacturer: Ortofon
• Model: OM 30
• Years of manufacture: ca. 1980s
• Made in: Denmark
• Color: black
• Weight: 2,5 g (5 g with additional weight)
• Original price approx.: 290,- € (Price according to Ortofon for authorized German partner)

Technical Data

• Amplifier connection: Phono MM
• Output voltage: 4 mV
• Frequency range: 20 - 29.000 Hz
• Frequency response: 20 - 20.000 Hz
• Channel separation: 25 dB
• Channel balance: 1 dB 1kHz
• Crosstalk attenuation: 1dB 1kHz
• Crosstalk attenuation: 25dB 15kHz
• Terminating resistor: 47 KOhm
• Inductance: 580 mOhm
• Needle type: Fine-Line
• Scanning capability: 90µm/315 Hz (at recommended tracking force)
• Recommended contact force: 15 mN
• Needle compliance: lateral 25µm/mN

Special Features

• removable additional weight (2,5g)
• by needle exchange you can upgrade to an OM 40.

Remarks

Other models of the same series:

• OM 5 E
• OM 10
• OM 20
• OM 40
• OM 30 Super: generator provides more balanced frequency response than non-super OM systems.
• OM Nightclub E/ OM Nightclub E Mk II (DJ version)