Feature

●Place this protractor on turntable platter with holes in the spindle
●Move the cartridge/tone arm until the stylus is properly centered on the bullseye (120.9mm) radius. Make sure the cartridge is right angle with the outer grid line. - If not, loosen the mounting screw on the cartridge and twist gently until the cartridge is squared
●Move the cartridge/tone arm until the stylus sits exactly at the center of the bullseye (radius 66.04mm) and rotate the protractor around the spindle if needed. Make sure the cartridge is a set of inner grid lines and square - If not, it will change the overhang. Insert the cartridge along the axis until the cartridge is squared
●Repeat steps 2 and 3 until the cartridge is square at both points. Tighten the installation and double check as above. Repeat step 2 and 3 until the protractor is square at both points. Tighten the installation and double check as above. Remove protractor. Relax and enjoy! Relax and enjoy!


Description

Features:
High contrast cartridge alignment protractor improves visibility and eliminates tracking errors
Avoid overshot distortion and maintain high sound quality
Link to turntable setup guide that includes instructions printed directly into the protractor.
Works with S-shaped arms and 1/2" mounted cartridges.
The additional magnifying glass makes it more clear when adjusting the overhang.
Calibration protractor only, other accessory demo in the picture is not included!
Specifications: Material: Acrylic
Type:Accessories
Color: White
Size: One Size
Length: 18.9cm / 7.44in
Width: 4.0cm / 1.57in
Quantity: 1 set
Note:
1. No retail package.
2. Please allow 0-1cm error due to manual measurement. PLZ should not be concerned before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Includes:
1 x Overshot Protractor
1 x Magnifier