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Ortofon SPU Classic N Moving Coil Phono Cartridge

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The SPU Classic N provides the same sound reproduction properties as the SPU Classic GM series, but is sold without the integrated headshell unit. The SPU Classic N is a Moving Coil (MC) cartridge with an 18µm spherical stylus profile.... Read More
Phono Cartridges & Accs. -

The SPU Classic N provides the same sound reproduction properties as the SPU Classic GM series, but is sold without the integrated headshell unit. The SPU Classic N is a Moving Coil (MC) cartridge with an 18µm spherical stylus profile. Listeners who wish to mount the SPU Classic on a traditional headshell may do so, and those with vintage SPU-type headshells can use the Classic N to recreate an authentic and functional SPU cartridge. 

Specifications:

  • Output Voltage at 1000 Hz, 5cm/sec:  200µV
  • Channel Balance at 1kHz:  < 1dB
  • Channel Separation at 1kHz:  > 25dB
  • Channel Separation at 15kHz:  > 10dB
  • Frequency Range at -3dB:  20-25.000Hz
  • Frequency Response FIM Distortion at Recommended:  20-20.000Hz ± 3dB
  • Tracking Ability at 315Hz at Recommended Tracking Force:  65µm
  • Compliance, Dynamic, Lateral: 8µm/mN
  • Stylus Type:  Nude Spherical
  • Stylus Tip Radius:  18µm
  • Tracking Force Range:  3.0-5.0g (30-50mN)
  • Tracking Force, Recommended: 4.0g (40mN)
  • Tracking Angle:  20°
  • Internal Impedance, DC Resistance:  6 ohms
  • Recommended Load Impedance:  > 10 ohms
  • Coil Wire Material:  high-purity copper (OFC)
  • Cartridge Colour:  black
  • Cartridge Weight:  13g
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