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Build Your Mouthpiece (19pc kit)

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Our Price: $600.00

Product Code: 5MM19PC

5MM Text & Design:

5MM Body:


Finish II:

Ready to build the perfect mouthpiece to fit YOU?
Our 19-piece Kit includes an extra Cup, Throat and Backbore giving you options for two completely different mouthpiece sizes with up to 120 total variations in tone color, attack and projection.

We will contact you within 24 hours to advise on your new Harrelson Mouthpiece. We guarantee a perfect fit with unlimited exchanges in the first 30 days plus access to our Mouthpiece Hotline at 303.657.2747.

Every single piece of the 5MM is completely Modular. Buy this kit and have some fun!

This 19 piece kit offers 120 playable configurations based on your current mouthpiece size + 4 nut length options.

- Body - your choice of style

- Rim #1 - same as your current rim size
- Rim #2 - choice of wide or narrow variation

- Cup #1 - same as your current cup size
- Cup #2 - choice of more or less attack or depth variation
- Cup #3
- choice of more or less attack or depth variation

- Throat #1 - same as your current throat
- Throat #2 - one size larger
- Throat #3 - one size smaller

- Throat #4 - larger or smaller end diameter
- Throat #5 - larger or smaller end diameter

- Backbore #1 - same as your current backbore size

- Backbore #2 - choice of more focused or diffused
- Backbore #3 - choice of more focused or diffused
- Backbore #4 - choice of more focused or diffused

- Nut (x4) - four variations in length or style to fit four different instruments

1) Choose your Rim size based on your current mouthpiece
2) We will help you choose Cup, Throat and Backbore options based on your preferences
3) Choose your Body preference and finish (plating upgrades available in online store)
4) Every purchase includes a free phone consultation with a Harrelson Trumpets mouthpiece expert to discuss your size options and make recommendations. FREE exchanges for the first 30 days.

Learn more about Harrelson Mouthpieces

Includes choice of Rim in polished silver plated brass or black Delrin. Cups are finished in semi-polished silver with all other components in raw brass. Plating options include first set of components only (one of each Rim, Cup, Body, Nut). Duplicate parts may be plated to your preferences by calling us at 303.657.2747.

Custom Text & Designs
Unlike engraving, Harrelson Trumpets uses the highest quality CNC machining techniques to mill your design up to .020" deep with a line width as narrow as .010". This process rivals high end laser work with crisp text, accurate reproduction of signatures and artwork drawn by Jason Harrelson personally. Just about anything is possible, just ask and we'll give you an idea of options, timeline and pricing. Most font styles and line drawings are possibilities and hand written signatures are encouraged.

  • Your Signature, Name or Text around Top of Body
  • Graphic line drawing on one side
  • Full coverage design

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