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Ortofon SPU Series #1S MC 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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