Convert Trumpet Mouthpiece for Couplers

Most conventional trumpet mouthpieces can be converted

to accept flex couplers for Gap adjustment.

To learn more about how adjusting the Gap may help your playing, click here: The Annulus Gap

If you would like to convert your mouthpiece for couplers, please fill out the form below.

*NOTE: This is an permanent process, once converted for couplers, you MUST use couplers in order to play that mouthpiece.*