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 Shure M236 tonearm.
 
The geometric features are compliant with Shure 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 SHURE M236 tonearm

£19.00Price