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The 1650 XO Brass Double Horn
The 1650 XO Brass Double Horn
The1634 Tenor Trombone
The1634 Tenor Trombone
The XO Brand - Designed for Excellence
The XO Brand - Designed for Excellence

XO Arts

This horn is consistently warm sounding and easy to play on both sides of the instrument, making it the best new double horn option out there.
- Jennifer Kummer, XO Artist
"The XO 1634 is a groundbreaking instrument, combining that classic sound with a lightweight feel and a quick, free-blowing response, facilitating an ease of playing like no other horn of its kind."
- John Fedchock, XO Artist & 1634 Developer
"XO Trumpets are designed to deliver a gorgeous sound with an even register. This evenness allows me to play very efficiently, keeping clarity of tone and brilliance all the way through the most demanding performances."
- Steve O'Connor, Presidio Brass

SOCIAL WALL

TONIGHT!!! #xobrass
XO Brass artist John Lake performed at the Tony Awards with none other than Jonathan Groff! 👏🎺 #xobrass
Check out these upcoming performances featuring XO artist John Yao! #xobrass
Celebrate the Southeast Trombone Symposium's 15th year - June 17-22, 2025 in Columbus, GA!
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