Mouthpieces

Welcome to the ACB STANDARD! NEW FOR 2026!!!  we have an updated Comparison chart:   Click HERE!  "Making custom mouthpieces is one of the mai

Introducing the ACB Commerical Mouthpiece Experience!   Ever wanted to try a bunch of combinations but just didn't know where to start? Are you on a fixed budget and can't afford to pay...

Introducing the ACB Commerical Mouthpiece Experience!   Ever wanted to try a bunch of combinations but just didn't know where to start? Are you on a fixed budget and can't afford to pay...

Do you like to buzz your mouthpiece but find that the resistance isn't the same as playing your instrument? Is the sound of your buzzing driving your family and neighbors crazy? Do you need to keep...

We are extremely excited to be offering this incredible Classiq setup here at Austin Custom Brass!   This listing will configure one full mouthpiece with individual components (one rim one cup, one...

We are extremely excited to be offering this incredible Classiq setup here at Austin Custom Brass!   Please note this listing is for the Throat insert component ONLY. Please email us  or call...

Now as a standard option for ordering, you can get the ACB Standard series mouthpieces with an acrylic rim!  Always made in our traditional (Bach style) blank! Only available in clear acrylic (this...

The Custom Reserve flugelhorn mouthpieces are here!!      Shank: These mouthpieces come

Introducing the new ACB Cornet Mouthpieces!

Because You Asked For It!  Build your own ACB Trumpet Mouthpiece Kit today! Includes your choices of 3 Austin Custom Brass Standard Series Mouthpiece Tops and 2 ACB backbores for trumpet (or cornet...

Lotus Turbowood Trumpet Mouthpieces!  We have some, imported by us and duties paid. They are in stock and ready to go!       **Due to the

 The Bundle Everyone Is Buzzing About!   Many musicians enjoy playing on the same rim size but need different mouthpieces for different purposes. Now you can bundle together what you need all at...