Meet the new Purefonics Stroboscope speed disc and cartridge alignment tool for accurate adjustment of your turntable. A must have!
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Allows you to accurately adjust the speed of your turntable to 33-1/3, 45 and 78rpm. Designed for use in artificial light, the disc's pattern will appear to be static when the turntable's speed is correct (because of the 50Hz/60Hz mains frequency). All you need to do it place the disc on your platter, turn on your light and then adjust your turntable's speed control until the pattern on the disc doesn't move. As an extra bonus, on the rear of the disc is a handy diagram for cartridge alignment.
Cartridge Alignment Too
It is more than just for checking turntable speed, the flip side of Strobe it provides a diagram for easy cartridge alignment.
Test turntable platter speed
Easy to use
Tests 33-1/3 rpm, 45 rpm, and 78 rpm speeds
Works on 50 Hz and 60 Hz
Flip side' diagram provides easy cartridge alignment
Made of 12" x 2mm Thick Acrylic
Weight is 250g