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 Alphason tonearms:
  • Opal
  • Delta
  • Xenon
  • Xenon MCS
  • HR100S
  • H100MCS
The geometric features are compliant with Alphason specifications; see the first picture.
It is supplied with detailed instructions.
We also make custom protractors to the client's specifications.

Cartridge Arc Protractor for Alphason Opal/Delta/Xenon/HR100S/H100MCS