1. Place this protractor on your turntable platter with hole over spindle. 2. Move the gauge and the arm to drop the stylus at point A. Adjust the angle of the for head so that the leading edge and the horizontal line on the scale are kept horizontal, which is more conducive to the mirror reflection. 3. Move the gauge and the arm to drop the stylus at point B. Check that the leading edge of the cartridge is square with the grid lines on the scale. 4. Repeat step 2 and 3 till cartridge is square at both points. Tighten mounting, and recheck as above. Remove Protractor. Relax and enjoy!
High contrast cartridge alignment protractor provides improved visibility and eliminates tracking errors. Avoids the over-shoot distortion to keep high quality sound Link to turntable setup guide with instructions included, printed directly on the protractor. Works with an S -Shaped arm and any 1/2" mounted cartridge. Extra magnifier make you more clear when adjusting the overhang. Calibration Protractor only, other accessories demo in the picture are not included!
Specification: Material: Acrylic Type: Accessories Color: White Size: One Size Length: 19cm/ 7.44in Width: 4.0cm/ 1.57in Weight:17.3g
Note: 1.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid.
