Bass Trombones

XO Professional Series Bass Trombones are available with both independent and dependent rotor systems to meet the demands of any player. All XO models include interchangeable mouthpipes and precision crafted hand slides.

1240l

.571″ Bore, Yellow Brass Bell, Dual Independent Mechanical-Link Valves

1240l-t

.571″ Bore, Yellow Brass Bell, Dual Independent Thru-Flo Valves

1240rl

.571″ Bore, Rose Brass Bell, Dual Independent Mechanical-Link Valves

1240rl-t

.571″ Bore, Rose Brass Bell, Dual Independent Thru-Flo Valves

1242l

.562″ Bore, Yellow Brass Bell, Dependent Mechanical-Link Valves

1242rl

.562″ Bore, Rose Brass Bell, Dependent Mechanical-Link Valves