Project Audio Phono Cartridge for Turntable - PROJECT25A

Model #:PROJECT25A , UPC #:9120082384643

Audiophile vinyl enjoyment because pure silver offers crystal clear performance!

In celebration of our 25th anniversary we release this superior cartridge in cooperation with audiophile phonographic pioneer Ortofon! To realize higher levels of detail, we modified the entry level classic OM 10 with pure silver coils, this also opened up the transparency of this cartridge.

Available in Black and Blue.


  • Moving Magnet principle
  • Coil windings made from pure silver to achieve higher quality and more dynamic playback compared with conventional MM cartridges
  • Suitable for low to medium tonearm masses
  • 1/2 inch mounting standard
  • High trackability
  • Pick it 25A should be connected to phono MM inputs
  • As with most MM cartridges, stylus can be exchanged
Weight5 g
Stylus typeelliptical
Recommended load capacitance200-600 pF
Recommended load resistance47 kΩ
Internal inductance580 mH
Tracking angle20°
Recommended tracking force1.5 g
Tracking force range1.25-1.75 g
Compliance dynamic/lateral25 µm/mN
Channel separation>25dB @ 1kHz
Output voltage5.5 mV
Frequency response20 - 24.000 Hz
Stylus tip radius8 x 18 µm

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