The XO 1632 is the culmination of years of collaborative projects with world-renowned trombone player John Fedchock.

Its distinct character is entirely based on his specifications and preferences. XO Sophisticated Trombones.

The newly designed XO tenor and bass trombones are considered to be at the forefront of hand craftsmanship while utilizing computer-assisted design practices to ensure unparalleled consistency.

Lightweight 7.5′ bell design offers a well-balanced, comfortable and free blowing playing experience.

Ultra-lightweight Outer Slide
The .500′ bore with ultra-lightweight outer slide delivers superior response and centered tone.

.508 Bore
The .508′ bore allows for a free blowing and powerful sound.

Removable Counterweight System
The specially designed three-piece balance/counterweight system can be installed or removed with a threaded cap easily. It allows the performers to balance their instruments and offers a better playing experience. The performers can decide whether to use the counterweight system depending on their personal preferences