Trumpet Mouthpipe Comparator


(Mouthpiece not included)


  • Made from non-maring Black Delrin
  • Will not damage your instrument or mouthpiece.
  • Light-Weight
  • Does not alter the balance of your instrument.
  • Compact Size
  • Fits in your pocket.
  • Attaches quickly, no screws or clamps required
  • Optimum mouthpiece positioning on any instrument that uses a conventional trumpet mouthpiece
  • Distance from mouthpiece to valve cluster is retained
  • Allows radial mouthpiece positioning from 10:00 o’clock to 8:00 o’clock
  • Not designed for use with shorter shank mouthpieces such as GR, Bach Mega, Schilke Heavy, or Schilke Fadis Models.


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Click below for Canadian Brass ( MP3 ) Version of Flight of the BumbleBee.