The Vincent Bach 18 tuba mouthpiece set the standard for excellence and playability over a century ago. 

Bach tuba mouthpieces continue that standard today through constant innovation and dedication to manufacturing brass instrument mouthpieces. Check the Bach tuba mouthpiece chart below to see our most popular sizes, including the 18 and 24AW.

Because no two players have the same embouchure, what is perfect for one player may be entirely unsuitable for another. Bach produces thousands of combinations of rims, cups, and backbores so that players can find the best tuba mouthpiece for their embouchure. 

You can play with confidence - Bach tuba brass mouthpieces are lead-free.

Model 33518
Bach 18 Tuba Mouthpiece
Best-selling mouthpiece for all-around work. Has an even higher register and a substantial tone of excellent carrying power.

• Cup Depth: Medium
• Cup Diameter: 32.10mm
• Rim: Medium-wide

Model 33524AW
Bach 24AW Tuba Mouthpiece
An excellent mouthpiece whenever a sonorous, dark tone quality of enormous volume is desirable.

• Cup Depth: Deep
• Cup Diameter: 31.25mm
• Rim: Wide, well-rounded