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 STAX tonearms:
  • SA-227
  • UA-3N
  • UA-7
  • UA-7N
  • UA-7CFN
  • UA-9N
The geometric features are compliant with Stax 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 Stax SA-227 UA-3N UA-7 UA-7N UA-7CNF UA-9N tonearms