trumpet, cornet, flugelhorn mouthpiece services


Frost Custom Brass

Superior craftsmanship with modern technology and innovation!

The shop will be closed July 29 - August 2.
I'll be back at it on August 5.
Frost Custom Brass offers mouthpieces, services, and accessories for trumpet, cornet,

flugelhorn, and trombone.  FCB provides  its services and products with a combination of

superior old world craftsmanship and modern technology and innovation.  Like a fine

tailor, FCB strives to service discerning brass players with products that work for them - I

am not going to tell you how or what to play, just ask you how and what I can make for


Matt Frost

New additions to the Duplications Catalog!
Click HERE

Duplication/Custom Work:
One Piece Mouthpieces
Two Piece Mouthpieces
Three Piece Mouthpieces

Tomasz Gluska playing on a Frost Custom Brass mouthpiece.

For hundreds of pictures of projects that have passed through the shop go to our Facebook page!!
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New Duplications!


Backbores, rims, and cups, are now available from specific mouthpiece copies - this will be a growing catalog of unique duplications from specific mouthpieces. Click HERE.


Screw Rim Measurements

Trying to figure out what rims match with what cups? Take a look at the Screw Rim Measurements page. Click HERE. This is a growing data base of measurements of rims that come through the shop.

Click below for FCB client Kris Jones trying out a double C on his new 11MF rim/11M cup: