Genuine Bach Commercial Trumpet Mouthpiece 10.5S Batter Drum Heads This is a loop insert

This is a loop insert and must be normaled back to the STC-8

precise intonation

the S series continues to be a marvel of form and function

A color LCD and six quick-access video and audio input buttons are built in on the front panel

Genuine Bach Commercial Trumpet Mouthpiece 10.5S Batter Drum Heads This is a loop insertThis new series of commercial mouthpiece are designed for everyone from the aspiring lead trumpet player, to the seasoned veteran who is looking for something new. The outside shape of the mouthpiece has elements of both the Standard Bach 351 Models and the Bach MegaTone K351 Models. Creating a great look, and projection. Rim Diameter 15. 11mm Cup Shape Shallow #56 Back Bore #27 (. 144) Throat Modified comfort rim with a flatter top.