Ortofon SPU Classic GM Mk II MC-Cartridge

Ortofon SPU Classic GM Mk II MC-Cartridge

 MC-Cartridge with SME connection.

The SPU Classic GM MKII, known for its dynamic and powerful sound reproduction, is a Moving Coil (MC) cartridge with an 18µm spherical stylus profile.  The SPU Classic series embodies the essence of the original Moving Coils and are a perfect solution for the playback of both early and modern and contemporary stereo recordings.

• Output voltage at 1000 Hz, 5cm/sec.: 200 µV
• Channel balance at 1 kHz: < 1 dB
• Channel separation at 1 kHz: > 20 dB
• Channel separation at 15 kHz: > 10 dB
• Frequency range: 20-25.000 Hz
• Frequency response: 20-20.000 Hz ± 3 dB
• FIM distortion at recommended tracking force, DIN 45.542: < 1%
• Tracking ability at 315Hz at recommended tracking force: 65 µm
• Compliance, dynamic, lateral: 8 µm/mN
• Stylus type: Nude spherical
• Stylus tip radius: R 18 µm
• Equivalent stylus tip mass: 1,0 mg
• Tracking force range: 3,0-5,0 g (30-50 mN)
• Tracking force, recommended: 4,0 g (40 mN)
• Tracking angle: 20°
• Internal impedance, DC resistance: 2 Ohm
• Recommended load impedance: > 10 Ohm
• Cartridge body material: Grinded wood
• Cartridge colour: Nickel/Black
• Cartridge weight: 30 g