SpectraTone Mouthpieces were designed in response to feedback received from thousands of professional trumpet players over the past three decades. The final design of the rims and internal components for our Red variation was finished in late 2023. Building on the success of SpectraTone Yellow and Blue variations, Red is specifically designed for lead, commercial, and pop genres while Blue is aimed at Jazz combo and solo work, and Yellow is for all-around playing.

All SpectraTone mouthpieces and related components are made in Denver, Colorado by Harrelson Trumpets. You are welcome to tour our shop and see first-hand how we make our mouthpieces, trumpets, and accessories. Please call us at 303.657.2747 to make a tour appointment.

SpectraTone is an extension of the Harrelson 5MM Modular Mouthpiece System, which is the choice of thousands of professional and touring musicians worldwide. We have sold over 6,000 mouthpieces since the introduction of Harrelson mouthpieces. You can hear our equipment on hundreds of Grammy nominated and award winning albums, Blockbuster movies, International name brand commercials, concert tours, and much more.

All backers will receive a pledge manager survey in January detailing exactly how to determine the best rim size and shape for your specific needs. We are also here to answer any questions by messaging us through this Backerkit campaign. Or you may call us at 303.657.2747.

We get this question often. Harrelson Trumpets has been sourcing our high quality brass stock from our partner foundry in Ohio, USA. All brass products produced by Harrelson are made from certified materials.

SpectraTone is completely modular, and we offer flugel and cornet backbores within our modular system. However, this campaign will include the backbore for trumpet only. You are welcome to order an extra flugel or cornet backbore separately.

We have over 20 videos dedicated to our 5MM/SpectraTone Modular Mouthpieces on our YouTube channel. https://www.youtube.com/playlist?list=PLGOA0EpoxcI7G8QPXbInnrOD-z9DXx8kN

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