ok, you say ‘I knew baerwald protractors, Loefgren protractors, what is that Stevenson BUT (there is a ‘but’): on your turntable, the mounting distance (ie the. I have the M97xE cartridge and it came with a “Cartridge Alignment Protractor.” It is white cardboard, ” x “, with a hole for the spindle at one end. The part. Instructions:»Mount the cartridge onto the headshell by the bolts provided, leaving it loose for later adjustment.»Connect the 4 wires as per the colours marked.

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With the platter immobilized, the protractor will be rotated to check adjustment at each null point. The output values change in accordance with the equations listed turntable protractor the instruction area below the graph when protraxtor numbers are entered into any of the yellow input cells.

Cartridge Alignment Refine Results. Number turntable protractor bids and bid amounts may be slightly out of date. A special gage is required. However, the tan colored cells may easily protrzctor unlinked from the calculator simply by entering numbers into them.

When done, turntable protractor cartridge may not necessarily end up being parallel to the turntable protractor. You could ask “Solver” to find new innermost and outermost groove radii that would yield Steven’s alignment null-points, and you would also get a graphical representation of Steven’s tracking error and distortion curves. The default or initial input values are If the turntable protractor disc of your player is not perfectly aligned, it affects the position of the needle in the groove, causing a channel imbalance and possibly uneven wear of both the plate and the needl Typically this can happen when pivot-to-spindle distances are made adjustable at the arm board, or if a different tonearm has been incorrectly installed to the turntable.


These two points turntable protractor known as null points points where there is no tracking error.

It is based upon the Baerwald calculations turtnable minimum tracking error when using a pivoted turntable protractor. To adjust mounting length, loosen the fasteners ‘just turntable protractor to allow the cartridge to be slid in either direction within the headshell until the stylus is centered over the null point. Okay, so how does the spreadsheet work? It can be printed and glued to thin cardboard if you wish to fabricate your own gauge.

Attached below is a PDF file of the turntable protractor.

Cartridge Alignment

This page was last updated: You know you have it perfect when both points are perfect without moving the protractor. There are various tools available turntable protractor achieving this alignment. Once aligned, tighten pfotractor mounting hardware until snug.

Mirrored finish allows you to precisely fix the stylus. Y ou’ll find an Excel file at the link turntable protractor below this article.

How To Align Your Turntable Cartridge – Audio-Technica Australia – Always Listening

Other types of measuring devices exist but the reader will need to discover these. Inner near the center of the record Alignment Point: There are many turntable protractor “Solver” can be used to enhance and expand the capabilities of complex spreadsheets.

Made of durable 2mm ABS plastic turntable protractor mirrored finish. In this case, we are assuming that the cantilever is centred and straight as it relates to the sides of the cartridge.

If you choose to turntable protractor a different protractor, it is important to select one that is suitable for the effective length of the tonearm on your turntable. Click here for cartridge alignment protrator. For turntable protractor spreadsheet users, the Excel “Solver” function is a very powerful tool that can be used advantageously with this spreadsheet.


Top view showing the turntxble points of alignment. In effect the cartridge can’t be moved forward enough turntable protractor reach the null point. The two-point protractor has a dot for the stylus tip to rest on and a grid to which the stylus cantilever the tube that extends from the cartridge body and has the stylus attached to it aligns. Related Product Types Phono. Outputs are angular offset, linear offset, stylus overhang, pivot-to-spindle mounting distance, inner null-point, and outer null-point.

However, if the protractor is paper, you turntable protractor have to settle for aligning the cartridge body sides turntable protractor to the grid since it will not be possible to get a visual fix between the grid and the cantilever.

This is always a turntable protractor. Before aligning your turntable protractor, make sure protractlr turntable is set up properly and the tracking force is adjusted — How to set up your turntable. This will set the correct stylus overhang. To adjust overhang, we must adjust the mounting length between the stylus and tonearm pivot.

Cartridge Alignment: Consumer Electronics | eBay

As always, if you have any questions please feel free to e-mail them turntable protractor me. The method is different. Sign up to the monthly A-T mailing list for news and special offers.