Bach 42BO Professional Trombone

The Bach 42BO Stradivarious Series F Attachment Trombone is an ideal instrument for both advanced students and professional trombonists. An open wrap design results in fewer bends in the tubing, which creates a free-blowing trombone. The 42BO with a .547" bore and 8.5" ball produces a large, symphonic sound with clear projection.

The Bach 42BO is the most popular selling Bach Stradivarius symphonic trombone. It features an 8 1/2" one-piece hand-hammered 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 clear lacquer finish adds a subtle warmth to the sound overall. The Bach Stradivarious 42BO professional trombone is ideal for both symphonic and solo performance.

Specification:

• .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
• Clear lacquer finish
• Bach 6-1/2HA Mouthpiece
• C186A