null 359866311305249

Shop Mouthpieces

Ahead of the Class in

Mouthpieces

Call our mouthpiece hotline at (781) 816-9664 and we'll help you find your ideal mouthpiece setup

Trumpet Mouthpieces

Great options for your particular needs & preferences

Cornet & Flugel Mouthpieces

All ACB rims - multiple cup depths & shank tapers

Low Brass Mouthpieces

For trombone & euphonium, with small & large shank tapers

Best Sellers

Sold out

Sold out

Sold out

Sold out

Trumpet Mouthpieces

Take your performance to the next level! With thousands of stock configurations and custom options, there's an ACB mouthpiece to make your sound concept a reality.

Sold out

Sold out

Sold out

Backbores & Tops

Create your own perfect mouthpiece with our two-piece system. All ACB tops and backbores feature industry standard threading

Sold out

Sold out

Sold out

Cornet & Flugelhorn Mouthpieces

Featuring our Standard Series rims. Our wide range of cup depths lets you choose between somewhat bright and incredibly mellow tone colors.

Sold out

Sold out

Sold out

Hybrid Mouthpieces

These deeper trumpet mouthpieces offer darker, richer tone palettes.

Sold out

Sold out

Sold out

Trombone & Euphonium Mouthpieces

Our low brass mouthpieces have comfortable rims, and close equivalencies with the most popular mainstream cup designs

Sold out

Sold out

Sold out

Discount Zone!

Grab a lightly-used demo piece, pre-built custom piece, or one of our prototypes, all at a fantastic savings. Sold as-is, while supplies last!

Sold out

Sold out

Sold out

14 DAY RETURN & EXCHANGE

Please read our return policy prior to purchase

WORLDWIDE SHIPPING

Contact us for international shipping quotes

ONLINE SUPPORT

Call (816) 410-0826 or email us at mpcsales@austincustombrass.com