“Finally, a carbon fiber slide that doesn’t get sticky after extended playing, and that looks and plays even better than brass! It has become the ultimate jazz horn for every style.”

"I LOOOOOVE IT! The action is so light and I can get my ideas out much more easily. Thank you Colter. Amazing work!"

"Best equipment purchase I’ve ever made!"

“The slide is so smooth and light that sometimes I forget it’s there! It is indestructible and also looks great! I highly recommend Colter's work."

Innovative and forward-thinking

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Together, we're rewriting the rules of trombone.

The Future of Sound

Forget what you know about trombones. We're redefining the instrument for the 21st century.

Our carbon fiber trombones are a masterpiece of engineering and craftsmanship, combining the best of both worlds: tradition and innovation. Experience the freedom of a durable, incredibly responsive instrument that lets you express your music without limits.

Our damage-resistant carbon fiber construction means you can perform with confidence, knowing your trombone is built to withstand the rigors of the road. No more worrying about dents and dings that can damage traditional brass instruments. Discover a dynamic range and flexibility that simply can’t be achieved with old-world materials. This is the trombone for musicians who demand the best, a fusion of timeless artistry and cutting-edge technology. Hand-built, high-tech, and ready to revolutionize your sound.

Explore the Evolution of Trombone

Complete Handslide Assembly

Complete handslide–inner and outer slides in one ready-to-play package! The easiest build option we offer–saving you time and the hassle of shipping us your slide, while also allowing you to make your old slide a backup–though you’ll never need it!

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Outer Handslide Assembly

The carbon fiber outer slide is built perfectly square to ensure proper alignment with your existing inner slide. Repair and adjustment of your existing slide is available upon request as part of the build process for an additional fee.