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Ortofon SPU #1S Moving Coil Phono Cartridge

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The SPU #1 models, with their universal connector, ensure the ability to mount the units in a wider range of tonearms with universal (SME) mount, e.g. Ortofon TA-110 and TA-210 tonearms. The combination of SPU #1, ST-7 Moving Coil transformer... Read More
Phono Cartridges & Accs. -

The SPU #1 models, with their universal connector, ensure the ability to mount the units in a wider range of tonearms with universal (SME) mount, e.g. Ortofon TA-110 and TA-210 tonearms. The combination of SPU #1, ST-7 Moving Coil transformer and TA-110/TA-210 tonearms gives a supreme experience. With their linearity and full bodies, the SPU #1 models are a perfect solution for the playback of stereo recordings. Sonically, the SPU #1 models are genuine SPUs, known for their full-bodied and powerful music image, minimum of inter-modulation distortion and an impressive channel separation.

Specifications:

  • Output Voltage at 1000 Hz, 5cm/sec. -  0.18 mV 
  • Channel Balance at 1 kHz -  1.5 dB 
  • Channel Separation at 1 kHz -  20 dB 
  • Channel Separation at 15 kHz -  10 dB 
  • Frequency Response - 20-25.000 Hz -  ± 3 dB 
  • Tracking Ability at 315Hz at Recommended Tracking Force -   65 µm 
  • Compliance, Dynamic, Lateral -  10 µm/mN 
  • Stylus Type -  Spherical / Elliptical 
  • Stylus Tip Radius -  R 18 µm / r/R 8/18 μm 
  • 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 -  Ground wood and resin composite 
  • Coilwire Material -  High Purity Copper (OFC) 
  • Cartridge Colour -  Shiny black 
  • Cartridge Weight -  30 g
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