In addition the outside strobe markings are set in gradients of 2 and 4 speed deviation.
Vinyl engine strobe disc.
Note carefully which row of dots appears to be standing still.
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A quick demo of vinyl strobe and gold plated strobe disc.
60hz 33 1 3 and 45 rpm.
Again they should be printed to scale and be sure to use the disc suitable for the electricity supply in your country 50hz in the uk.
Use these free strobe discs to check the running speed of your turntable and adjust as neccasary.
You can see how sharp the pattern looks a quick and easy speed check adjustment while playing records.
View under fluorescent light.
Strobe discs check the running speed of your turntable.
Instructions 1 select the correct mains frequency for your country 2 print out the speed disc to the desired size 3 cut a 7 25mm hole in the centre for the spindle 4 view the disc under standard tungsten room lamp 5 bars should appear.
Discussion in audio started by waxkinglyrical aug 2 2019.
Tonearm alignment calculator pro overhang shift calculator calculate optimum tonearm mounting distance and analyse changes in cartridge alignment.
The new strobe discs are exactly 33 1 3 rpm.
The spindle hole is exactly the same diameter as a standard paper puncher.
Strobe discs these discs will allow you to check the speed of your turntable.
As well as a huge archive of owners manuals service manuals schematics and brochures we also have images articles and reviews for most modern and vintage record players and a friendly forum where visitors can share their knowledge.
If speed is fast or slow adjust so the large center row of dots marked with the rpm designation appear to be still.
Download by right clicking the following pdf files and print it out with a printer set printer resolution to 300dpi or higher.
The pdf files are provided under strict licence.
Cartridge resonance evaluator evaluate the resonant frequency of your tonearm cartridge combination.
Because the number of segments is important not their size you can print one off at any size you like.
Thorens strobe disc owners manual service manuals and schematics are for reference only and the vinyl engine bears no responsibility for errors or other inaccuracies.