Description

The Ortofon Pro cartridges were the first to combine the unrivalled Ortofon sound quality with the ruggedness that is a must for professional use.
There is a second reason behind the overnight success of the Ortofon Pro Series: Before we developed the cartirdges, we listened to the requirements of audio professionals and built into the design all essential features for disco and radio applications. And we have continued to listen, because even a great product can always be improved upon. The result is the new Ortofon Night Club Series featuring easier cueing, new styli, better sound, and higher stability.

Features:

• Output voltage at 1000 Hz, 5cm/sec: 6 mV
• Channel balance at 1 kHz: 1.5 dB
• Channel separation at 1 kHz: 23 dB
• Channel separation at 15 kHz: 15 dB
• Frequency range at -3 dB: 20 - 22,000 Hz
• Frequency response: 20 - 18,000 Hz +3 / -2 dB
• FIM distortion at recommended tracking force, DIN 45.542: < 1%
• Tracking ability at 315 Hz at recommended tracking force: 80 m
• Compliance, dynamix, lateral: 7 m/mN
• Stylus type: Spherical
• Stylus tip radius: R 18 m
• Equivalent stylus tip mass: 0.5 mg
• Tracking force range: 2.0-5.0 g (20-40 mN)
• Tracking force, recommended: 3.0 grams (30 mN)
• Tracking angle: 20
• Internal impedance, DC resistance: 750 ohm
• Internal inductance: 450 mH
• Recommended load resistance: 47 kOhm
• Recommended load capacitance: 200-600 pF
• Cartridge color, body/stylus: Black / Yellow Neon
• Replacement stylus unit: Night Club S
• Tracking angle: 20
• Internal impedance, DC resistance: 750 ohm
• Internal inductance: 450 mH
• Recommended load resistance: 47 kOhm
• Recommended load capacitance: 200-600 pF
• Cartridge color, body/stylus: Black / Yellow Neon
• Replacement stylus unit: Night Club S