For sale, a high precision arc protractor for cartridge alignment.
This protractor is made of 3mm High Glossy Black Acrylic Perspex, high-precision laser cut and engraved.
The arc protractor is the most accurate protractors for cartridge alignment; this one is designed for the following DUAL turntables:
  • 504
  • 521
  • 522
  • 606
  • CS626
  • CS714Q
  • CS731Q
The geometric features are compliant with DUAL specifications; see the first picture.
It is supplied with detailed instructions.
We also make custom protractors to the client's specifications.
Made in Scotland

Cartridge Arc Protractor for DUAL 504 521 522 606 CS626 CS714Q CS731Q