Product Overview
This backbore has signs of usage, such as insertion marks, scratches or small dings. These markings are purely cosmetic and this mouthpiece functions exactly like a brand new backbore.
Wedge two part backbores consist of an upper section, which can be regular or heavy weight, and a lower shank that can be of different lengths to adjust the gap, or for improving the pitch on a C trumpet. The two part systems provided great versatility in adjusting the backbore to your specific needs.
TT- Developed for endorsing artist Terry Townson. Intermediate in characteristics between Small and Medium backbore.
This two-piece Bb length backbore comes with a standard #27 throat.
