KGUBrass custom trumpet mouthpiece booster Raw Brass.
With our Booster you’ll be surprised to discover how professionally your trumpet may sound!
Even the entry-level mouthpieces gain the sought for properties of the expensive heavyweight models.
The easy on/off design allows you to play with or without the Booster depending on your musical style and situation.

This booster for all trumpet classic design mouthpiece but not for megaton and heavy series mouthpiece.
Mouthpiece not included. Limited Time Offers!

Product Features

  • KGUBrass Сustom Trumpet Mouthpiece Booster Raw Brass
  • Amazing Sound and Intonation Stability
  • Easy to install on all the mouthpieces of classic design
  • High Quality Product and Materials
  • Limited Time Offers