Perfect tool for the adjustment of your tone arm and pick-up. The edges and lines of our acrylic block were built in a complex laser-cutting procedure. This is the best solution for arms with conical tubes as for example SME series V. Have a look through the highly transparent block and compare the parallelism of the marked lines with the center line on the pipe. 

The polished acrylic block is ideal for direct use on the LP with lowered tone arm. The precise lines, marked in steps of 2.5 mm, are perfect for reproducing fine adjustments of the tone arm height. It is simple for you to examine the VTA of the pick-up, and the audible result is enormous. The block is a component of our complete protractor-set, too.