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Ortofon Hi-Fi SPU Classic GM MKII Moving Coil Cartridge

Ortofon Hi-Fi SPU Classic GM MKII Moving Coil Cartridge

Regular price $1,340.00 AUD
Regular price $1,489.00 AUD Sale price $1,340.00 AUD
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Ortofon Hi-Fi SPU Classic GM MKII Moving Coil Cartridge

The SPU Classic GM MkII is a Moving Coil cartridge with an 18 µm 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.

The ST-7 transformer is a perfect match for the SPU Classic GM MkII cartridge.

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 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 - 20°
  • *) Typical value
  • Internal impedance, DC resistance - 2 ohm
  • Recommended load impedance > 10 ohm
  • Cartridge body material - Ground wood and resin composite
  • Coilwire material - High Purity Copper (OFC)
  • Cartridge colour - Shiny black
  • Cartridge weight - 30 g
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