This is one piece ORTOFON - SPU 85th Anniversary Exchange MC cartridge.  New old Stock and never used before in the Box.

SPU 85th Anniversary Technical data

  • Output voltage at 1000 Hz, 5cm/sec.  -  0,4 mV

  • Channel balance at 1 kHz  -   < 1,5 dB

  • Channel separation at 1 kHz   -  > 23 dB

  • Frequency range at - 3dB  -   20-30.000 Hz

  • Frequency response  -   20-20.000 Hz +2 dB/-1 dB

  • Tracking ability at 315Hz lateral  -   80 µm

  • Compliance, dynamic, lateral   -  8 µm/mN

  • Stylus type  -   Nude ellipticall

  • Stylus tip radius  -  r/R 8/18 µm

    Tracking force range  -   3,0 - 4,0 g (30 - 40 mN)
  • Tracking force, recommended  -   3,5 g
  • Tracking angle  -   20°
  • Internal impedance, DC resistance per channel  -   3,5 Ohm
  • Recommended load impedance  -   50 - 100 Ohm



  • WORLDWIDE SHIPPING FROM HONG KONG BY EXPEDITED AIR PARCEL WITH TRACKING INFORMATION AT USD40.-
  • International Buyer and/or recipient are responsible for paying all customs taxes/VATs/import duties that MAY be imposed by your country's customs bureau.  More information can be obtained by contacting your local customs office.
  • Appearance, packaging design and specifications are subject to change without notice for the purpose of Improvement by the manufacturer.
  • The images were taken accurately, but slight colour variations may occur. Thank you for your understanding!
  • If you have any other questions, please do not hesitate to contact me.