Trumpet/Cornet Backbores

1, 2, 3 - Our tightest commercial sounding backbores. These models have a concentrated and intense sound.
4, 5, 6 - Tight to medium. With progressively less resistance, these models produce a bright and very projecting tone.

KT Backbore - This backbore f

Warburton back-bore for Shilke piccolo trumpet mouthpieces are designed as a system that facilitates the piccolo player. Allowing them to choose a rim diameter, cup style and depth, with a back-bore to best balance the players sound and resistance. The ai

The Warburton system lets you choose a combination of rim diameter, cup style and depth, with a backbore to best balance your sound and resistance. This flexibility means you can have the most efficient mouthpiece with which to perform in any given playin