The Vinyl Source 

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 Pioneer turntables:
  • PL-510
  • PL-512
  • PL-514
  • PL-516
  • PL-518
  • PL-520
  • PL-530
  • PL-540
  • PL-550
  • PL-560
  • PL-2
  • PL-4
  • PL-5
  • PL-7
  • PL-8
  • PL-100
  • PL-200
  • PL-300
  • PL-400
  • PL-500
The geometric features are compliant with Pioneer specifications; see the first picture.

It is supplied with detailed instructions.
We also make custom protractors to the client's specifications.
Made in Scotland