by ProgTec GmbH


Publisher's Description

PlatterSpeed is an easy way to calibrate your turntable's speed to proper 331/3 RPM or 45 RPM respectively by using a 3150 Hz testtone.

Using any testrecord with a 3150 Hz track you can record and adjust with your iPhone (or iPad, or iPod Touch) from the loudspeaker in an endless loop.

Measuring the speed this way is absolutely exact in contrast to using a traditional strobe disk.


  • Real time calculation of the current speed for 331/3 RPM and 45 RPM
  • Mini chart to display measured frequency vs. time during the measurement
  • Background recording of the frequency data (if the user chooses to do so)
  • Flashing indicator LED signals recording
  • Input level meter
  • Graphical chart view to visualize the recorded frequency data
  • Statistical analysis of the recorded frequency chart
  • Saves the last frequency chart for later review
  • Offline info screen with short manual and hints
  • Demo mode to test the whole functionality even without a test record

Please note that you absolutely need a record with the test tone of 3150 Hz for PlatterSpeed to work. The Adjust+ 7 inch testrecord is a perfect fit - others might work as well but there's no warranty about the accuracy.

Download For

Purchase PriceMonthly
iPhone/iPod Touch/iPad $0.00 None
Android $0.00 None

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