

For example, this could be used in conjunction with the tonearm database to compare the tonearm manufacturers alignment with the popular Baerwald type found in most aftermarket protractors.Ī mirror protractor, a variation on the classic two-point protractor - suitable for experienced users only! A quick and easy way for experimenters to judge the sonic merits of different alignment methods. This is especially useful for arms which have limited room in the headshell slots and can't be aligned satisfactorily with a Baerwald type.ĭesigned to allow users to align their cartridge at any two null points between 60 and 150mm.
Turntable protractor download#
If you aren't sure which type to use and want a free alternative to the common shop bought designs, download this one.Īnother universal protractor, this time using the Stevenson alignment method with null points at 60.325 mm and 117.42 mm. Calculate geometry for your DIY tonearm designĪssess the effects of changing stylus overhang while keeping the original angle of the cartridge in the headshell Generic (universal) protractors Stupid ProtractorsĪ pair of universal two-point protractors, one using the more common Baerwald alignment method as used on 99% of commercial products and the other Loefgren B (see Seb's user guide above for an explanation of the difference).Discover the optimal mounting distance for a known effective length.Optimise alignment for your own record collection by adjusting for optimal groove radii.Compare geometry and distortion of up to 4 different tonearms.

Calculate optimised alignment geometry for your tonearm.Compare your arms standard geometry to the most popular alignment geometries.The latest version of the VE alignment calculator is the swiss army knife of alignment tools, now with comparison plots of tracking error and distortion for up to 4 tonearms/alignments Mounting dimensions and alignment data for most turntables and tonearms - the original and best!
