Harrelson Trumpets is no longer offering full modification services. Accessories including custom Harrelson Leadpipes, ergonomic finger rings and saturn water keys are available for purchase and installation by your local brass shop.

New Harrelson Trumpet designs offer the best overall value, efficiency and custom options available anywhere in the world. Jason Harrelson's innovative science-based designs and handcrafted workmanship will take your playing to the next level.

Please let us know if you have any questions info@harrelsontrumpets.com