1236 Bb/F Rotary Trombones

The XO 1236 provides players with a superb response and sound that can be sculpted to perfection in any register. Its rich, commanding tone immediately establishes a link between the player and the audience, or rounds out the harmonious depth of a professional ensemble.

Reverse Main Tuning Slide

By reducing resistance, the reverse main tuning slide provides free-blowing response.

Acoustically Optimized Brace Design

This specially designed bracing structure, including the re-engineered socket and flange connection points, optimize overtone response, providing perfect tonal balance. (Open Wrap Models Only)

Two-piece Bell

The two-piece bell ensures consistent thickness with controlled resonance.

Interchangeable Leadpipes

The interchangeable leadpipes allow players to personalize their playing experience. We offer three different leadpipes:
-Yellow brass, length 200 mm: Our standard leadpipe, less resistance for players that prefer an open, free-blowing feel
-Yellow brass, length 240 mm: Provides that little extra resistance for better slotting and articulation
-Sterling silver, length 245 mm: Same dimensions as our standard leadpipe, offers solid fundamentals and a clear attack

Removable Counterweight System

The XO three-pieces-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.

1236 1236L 1236L-O 1236RL-O 1236RL 1236L-T 1236RL-T
Key Bb/F Bb/F Bb/F Bb/F Bb/F Bb/F Bb/F
Bore Size 0.547" 0.547" 0.547" 0.547" 0.547" 0.547" 0.547"
Bell Size 8.5" 8.5" 8.5" 8.5" 8.5" 8.5" 8.5"
Bell Material Yellow Brass/Rose Brass Yellow Brass Yellow Brass Rose Brass Rose Brass Yellow Brass Rose Brass
Outer Slide Yellow Brass Yellow Brass Yellow Brass Yellow Brass Yellow Brass Yellow Brass Yellow Brass
Leadpipe Detachable with nickel silver mouthpiece receiver
1. Yellow Brass, Length 200mm
2. Yellow Brass, Length 240mm
3. Sterling Silver, Length 245mm
Detachable with nickel silver mouthpiece receiver
1. Yellow Brass, Length 200mm
2. Yellow Brass, Length 240mm
3. Sterling Silver, Length 245mm
Detachable with nickel silver mouthpiece receiver
1. Yellow Brass, Length 200mm
2. Yellow Brass, Length 240mm
3. Sterling Silver, Length 245mm
Detachable with nickel silver mouthpiece receiver
1. Yellow Brass, Length 200mm
2. Yellow Brass, Length 240mm
3. Sterling Silver, Length 245mm
Detachable with nickel silver mouthpiece receiver
1. Yellow Brass, Length 200mm
2. Yellow Brass, Length 240mm
3. Sterling Silver, Length 245mm
Detachable with nickel silver mouthpiece receiver
1. Yellow Brass, Length 200mm
2. Yellow Brass, Length 240mm
3. Sterling Silver, Length 245mm
Detachable with nickel silver mouthpiece receiver
1. Yellow Brass, Length 200mm
2. Yellow Brass, Length 240mm
3. Sterling Silver, Length 245mm
Valve Rotary/Thayer Rotary Rotary Rotary Rotary Thayer Thayer
Wrap Traditional/Open Traditional Open Open Traditional Open Open
Finish Lacquered Lacquered Lacquered Lacquered Lacquered Lacquered Lacquered
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