Simple turntable cartridge alignment protractor
A proper alignment of your cartridge will help you to enjoy the best possible sound. The Tonar Simple Alignment Protractor is an inexpensive device that allows you to properly mount and adjust your cartridge stylus for optimal groove tracking and music retrieval. The mirror makes it easy to check the azimuth of the cantilever.
This is one of the most important tools for turntable owners because the ability of your cartridge to retrieve music depends on its proper alignment with and tracing of record grooves.