Trumpet Mouthpieces

Austin Custom Brass Flugelhorn Mouthpieces I struggled for a LONG time trying to find a flugelhorn mouthpiece that would do what I wanted it to do, while sounding how I wanted it to sound. That's why ACB now offers a line of flugelhorn mouthpieces...

Welcome to the ACB STANDARD! NEW FOR 2026!!!  we have an updated Comparison chart:   Click HERE!  "Making custom mouthpieces is one of the main reasons I opened up my shop. I wanted to make a mouthpiece that felt comfortable, had a...

Want to try an ACB mouthpiece but don't want to wait the time for plating? Are you on a budget and want to try something that won't break the budget? Do you have ideas for a custom piece but want to try a quick test piece before committing to the...

        These Custom Reserve pieces are the next step in our development as a company here at ACB. They have taken a few years from concept to initial designs, to working prototypes, to this final project, and we are so...

Just arrived!   Please note this listing is for a backbore only.  If you'd like to purchase a top  please see the AR  Resonance top listing.      We are super excited to sell Antonio's incredible backbores and...

Introducing the Austin Custom Brass Fabrication Series Trumpet Mouthpieces! After many clients, educators, students, and fans of ACB asked for a great introductory trumpet mouthpiece for folks on a budget, I'm extremely proud to announce the newest...

Get beautiful resonance and crisp dynamic response from Schagerl's revolutionary APREDATO Series trumpet mouthpieces!  The Apredato mouthpieces from Schagerl are a revolutionary step forward in mouthpiece design. This new Schagerl mouthpiece...

Now as a standard option for ordering, you can get the ACB NEW Standard series mouthpieces with an acrylic rim! Choose the rim color and plating option, and we will deliver it in our traditional (Bach style) blank! "Making custom mouthpieces is one of...

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 neighbours crazy? Do you need to keep your face in shape while away from your...

The Wedge Mouthpiece, developed by Dr. Dave Harrison and has a very unique rim and cup design. Looking at the rim, you will notice that it is not flat, it has a slight curve to it, and looking into the cup you will notice that it has a slight oval shape...

This is a piece I've made before by special request, but I've decided to offer it as a permanent product in the shop! The CB is based on scans I've made of Clifford Brown's 17C1 NY Bach mouthpiece. This mouthpiece isn't part of Bach's modern line, but...

Convert your existing mouthpiece to an Apredato and get beautiful resonance and crisp dynamic response from Schagerl's revolutionary design!  Love your current mouthpiece, but want to get the benefits of the Apredato pieces? Now you can! You can...