Ortofon SPU Classic GM MkII

The SPU Classic GM MkII is a Moving Coil cartridge with an 18 µm spherical stylus profile

Shipping time: 4 weeks

The SPU Classic GM MkII, known for its dynamic and powerful sound reproduction,

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.

Technical data:

• Output voltage at 1000 Hz, 5cm/sec.: 0.2 mV
• Channel balance at 1 kHz: < 1 dB
• Channel separation at 1 kHz: > 20 dB
• Channel separation at 15 kHz: > 10 dB
• Frequency range at – 3dB: 20-25.000 Hz
• Frequency response: 20-20.000 Hz +3/-3 dB
• 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

• Tracking force range: 3.0-5.0 g (30-50 mN)
• Tracking force, recommended: 4.0 g (40 mN)
• Tracking angle: 20º
• Internal impedance, DC resistance: 6 Ohm
• Recommended load impendance: > 10 Ohm
• Cartridge body material: Grinded wood
• Coilwire material: High Purity Copper (OFC)
• Cartridge colour: Nickel / Black
• Cartridge weight: 32 g