The Bach 42BOG is the most popular selling Bach Stradivarius symphonic trombone. It features an 8-1/2" one-piece hand-hammered yellow brass bell that has defined the symphonic sound for generations. The .547" large bore combined with the open wrap F attachment offers outstanding clarity and projection with less resistance. The chrome plated nickel silver inner handslide tubes provide the ideal surface for smooth and quick handslide action. The goldmessing finish adds a subtle warmth to the sound overall. The Bach Stradivarius 42BO professional trombone is ideal for both symphonic and solo performance. 

.547" large bore

8-1/2" one-piece hand-hammered yellow brass bell

Open wrap F attachment with standard rotor valve

Yellow brass outer slide

Goldmessing finish

Bach 6-1/2HA mouthpiece

C1867SB woodshell case.

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• Free shipping available depending on amount and territory.
• La Musa 14 Warranty: you can return the product up to 14 days after receiving it (conditions apply).
• 3 years manufacturer's warranty.