The Bach 50AF3 inline independent double rotor bass trombone in the key of Bb/F/Gb features an 9-1/2" one-piece hand-hammered yellow brass bell that has defined the symphonic sound for generations. The .562" large bore combined with "Infinity" valves and open wrap F/Gb attachments offers outstanding clarity and projection with just 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 50AF3 professional bass trombone is ideal for both symphonic and solo performance.
- Double in-line independent rotor system
- Key of Bb/F/Gb
- .562" bore
- 9-1/2" one-piece hand-hammered yellow brass bell
- Open wrap F attachment with Infinity valves
- Yellow brass outer slide
- Clear lacquer finish
- Bach 1-1/2G mouthpiece
- 1845C woodshell case.