Professional by Design

With a worldwide network of professional musicians and designers involved in every stage of development, XO professional trumpets and flugelhorns, trombones, euphoniums and tubas have been crafted to the highest specifications. The sound, clarity and resonance delivered at all volumes, in all venue types, and under a wide range of performances proves that the XO delivers on what it promises.

XO instruments are available in a variety of bore sizes and materials to suit every playing need. Distinctive details and professional customization provide the perfect synthesis to make XO the horn you've been waiting for.