Vinyl protractor

For fully enjoy the quality of your turntable-tonearm-cartridge combo you need to have it perfectly geometrically calibrated. On the market, vinyl protractor, there is such a big vinyl protractor of new and vintage equipment, most are on factory specifications, but many are custom built. To make things worse, there are different opinions about the correct geometry to employ for a single tonearm. We have an elegant and cost-effective solution for you.

We have truly universal two-point tools such as the Stupid Protractor, and tonearm specific types for Audiocraft, Helius, Heybrook, Linn, Rega and Thorens, all with easy to follow instructions detailing how to align a cartridge. To determine which protractor is suitable for your tonearm please read Seb's Protractor User Guide and please check scale carefully after printing and resize if necessary. Tonearm Database Mounting dimensions and alignment data for most turntables and tonearms - the original and best! Overhang Shift Calculator Assess the effects of changing stylus overhang while keeping the original angle of the cartridge in the headshell. Simple, accurate and widely compatible. If you aren't sure which type to use and want a free alternative to the common shop bought designs, download this one. Another universal protractor, this time using the Stevenson alignment method with null points at

Vinyl protractor

In this article, I will guide you through the simple process of downloading and printing a cartridge alignment protractor pdf for your turntable. I will also provide clear instructions on how to use this tool for precise cartridge alignment. While exploring the web, you may have encountered various free turntable cartridge alignment tools, such as those available on vinylengine. I have personally tested several of these tools, with some delivering outstanding results and others being less effective. The primary challenge is ensuring you select the right one for your specific tonearm. Additionally, different alignment methods like one point, two points, and arc protractors are available. In this article, I will introduce you to the best arc protractor generator I have come across, which is ideal for turntables equipped with a pivot tonearm. This remarkable tool was created by Conrad Hoffman. It is freely downloadable and allows users to effortlessly generate and print a high-quality arc protractor for their setup. You can find the complete paper available for download in PDF format here. The essential step to take before creating a protractor for your turntable is to determine the precise tonearm pivot-to-spindle distance.

A quick and easy way for experimenters to judge the sonic merits of different alignment methods. Hi, The 15mm overhang figure is only applicable to the original alignment vinyl protractor. On the protractor, vinyl protractor, we engrave all the geometric parameters see pictures.

Some of the protractors posted on the Vinyl Engine are specific, some of them are generic. Some of them are Baerwald type, one is Loefgren and two are Stevenson. Simply, the equation you need to solve to find optimal alignment is undetermined: there are too many unknown parameters. Baerwald, Loefgren and Stevenson apply different objective constraints to the problem to allow a solution:. The path of the stylus follows an arc.

Below are some downloadable PDF arc protractors, used to align a cartridge to various standard null radii. Be sure to choose a protractor that matches your arm or turntable, as the accuracy of these protractors relies on the pivot to spindle distance being correct. There are 2 popular alignment families, known as Baerwald or Lofgren A and Stevenson. The 2 alignment geometries are calculated to minimise tracking error and distortion. Lofgren A or Baerwald alignment spreads the distortion across the surface of the record, resulting in the lowest average distortion figures. Stevenson alignments are optimised for zero tracking distortion in the lead out groove of the record at the expense of slightly higher distortion everywhere else. In reality the distortion figures are so low as to be of little issue.

Vinyl protractor

The award-winning Feickert Analogue Universal Protractor is an invaluable tool for aligning your phono cartridge's path across the record. Proper alignment pays huge dividends in terms of improved tracking, consistent tonal balance across the entire record, ultra-low distortion and increased cartridge longevity. If your cartridge is not properly aligned, you are not hearing the full potential of your analog system.

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Some Listeners Think So! Simple, accurate and widely compatible. Hi, You should first push the cartridge forward in the headshell to follow the arc - this sets the overhang. An alignment protractor is a tool for aligning the stylus and cantilever of a turntable cartride as precisely as possible to two null points. In that case, use a generic protractor. Hmm, not that easy. Overhang gauges make alignment quick and easy, but they are not the most accurate tools. FWIW you don't need to measure the overhang or offset angle, just align to the protractor as described in the instructions and it will be set. At these points the tracking error is zero, so no additional distortion is caused by the cartridge being at an angle. Skip to content.

We have truly universal two-point tools such as the Stupid Protractor, and tonearm specific types for Audiocraft, Helius, Heybrook, Linn, Rega and Thorens, all with easy to follow instructions detailing how to align a cartridge. To determine which protractor is suitable for your tonearm please read Seb's Protractor User Guide and please check scale carefully after printing and resize if necessary.

Mounting distance or pivot to spindle distance is rarely mentioned in turntable manuals. Posted May 30th, On the market, there is such a big choice of new and vintage equipment, most are on factory specifications, but many are custom built. Some manufacturers only specify this distance instead of providing a gauge. Is It To save a generated protractor for future use, you may also add a bookmark to your browser or save the URL. Which should I choose? However, it's not always easy to point the sight-line accurately at the pivot point so if there is misalignment at the second point you should then use it as you would a two-point protractor to correct it. At these points the tracking error is zero, so no additional distortion is caused by the cartridge being at an angle. It might have moved slightly, but it should be within a tenth of a gram or so from where you set it. If your turntable is equipped with a non-standard tonearm, you can measure the tonearm pivot-to-spindle distance manually with care. Overhang gauges make alignment quick and easy, but they are not the most accurate tools. This makes it very difficult, if not impossible, to set the overhang correctly with a two point protractor.