Unity Trumpet Mouthpieces are the pinnacle of Monette mouthpiece development and an improvement over any previous Monette mouthpieces:

  • More brilliance, cleaner articulation, and more projection than ever before.

  • The upper register is freer, more even, more slotted and more balanced to the other registers.

  • New cup designs, backbores, and mouthpiece weights, all of which are optimized for use with non-Monette, production trumpets. (*Unity mouthpieces are also available for Monette trumpets. Just contact our shop for more information.)

  • From the very first notes, these are even easier to play than any mouthpieces we have ever made - even if you have never played a Monette mouthpiece before.

  • New designs for lead trumpet play easier in the extreme upper register, while at the same time have a fatter sound and a more locked-in response in the middle and low register than other lead mouthpieces - including previous Monette models.

  • Unity mouthpieces have even more of the sonic and acoustic advantages of our existing Prana mouthpieces, while being more forgiving to play for those with unresolved tension or body-use issues.

  • Field tested and used daily by Wynton Marsalis, Ron Miles, Manny Laureano, Ingrid Jensen, Charlie Porter, Theo Croker, Patrick Hession, and Itamar Borochov.

  • Unity mouthpieces are available in our 15 most popular sizes, including sizes for lead trumpet playing and several all-new sizes. These sizes cover the musical needs of the vast majority of our clients. See available sizes in the charts below!


*Click here for more info and descriptions of each size!


Unity Standard Size Options

Standard sizes are made in the standard Unity weight and are the best choice for playing classical music, small-group jazz, and as a player's main mouthpiece for all-around playing. 

  • Unity B1-7
  • Unity B2
  • Unity B2-7
  • Unity B3
  • Unity B4S
  • Unity B4-7   *NEW
  • Unity B6
  • Unity B6-7   *NEW
  • Unity B6M


Unity Lead Size Options

Lead sizes have shallower cup depths and are suitable for lead and commercial styles of playing where a brighter sound and extra upper-register support are desired. Unity lead mouthpieces are made in either the lightweight body, or the extra-lightweight body.

Lighweight: The best choice for most lead and commercial kinds of playing.

Extra-Lightweight: Ideal for extreme upper register playing, and when the brightest sound is desired.


  • Unity B1-1L
  • Unity B4L
  • Unity B4LD
  • Unity DM-L   *NEW
  • Unity DM-LD   *NEW
  • Unity B6L
  • Unity B6LD
  • Unity BL   *NEW
  • Unity MF III
  • Unity MF VI
  • Unity BL4


These Unity mouthpieces are made for Bb trumpet. If you would like a Unity mouthpiece for C trumpet, CLICK HERE.


All of the mouthpieces above are designed for use with popular, mass-produced Bb trumpets. If you need a mouthpiece for a Monette instrument, please contact our shop by email or phone.


NEW! The First Unity Flugelhorn Mouthpiece!

  • Unity FLG 2-7 (small or large shank)


Unity mouthpieces have a brushed 24k gold finish.


QUESTIONS? Just email BJ and he will help you!

Or call our shop at 503-255-5552. (Monday through Friday, 8am to 4pm Pacific Time)

Unity Bb Mouthpieces

  • If you are unsure about what to order, please contact our shop so we can help you make your selection.

    We cannot provide returns or exchanges once a mouthpiece has been inserted into an instrument or otherwise shows any signs of use.

    If there is a problem with your order, please contact our shop and we will be glad to help you. 

  • Mouthpiece inventory is constantly changing as we fill and receive orders. If you would like to know whether a mouthpiece is available for immediate shipping, please contact us by email or phone. 

    If the specific mouthpiece you would like is not immediately available, the standard estimated wait time to have a Unity mouthpiece made is approximately 6-8 weeks. The exact wait time to have a mouthpiece made can fluctuate due to a wide variety of unpredictable variables. Your patience is greatly appreciated if you are waiting for a mouthpiece to be made.