Bach 42BO Stradivarius F Attachment Professional Tenor Trombone Gold Brass Bell

An open wrap is freer blowing with a more uniform tone. The Bach 42BO Stradivarius Series F-attachment trombone is a best-seller and the 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's 547" bore and 8.5" bell produce a large, symphonic sound with clear projection. Included with this Bach Stradivarius F-attachment trombone is a case and mouthpiece. The 42BO Series features an open wrap F attachment section. The open wrap offers a more uniform sound, so when you use the F-attachment, the sound is not different from the sound of the trombone without engaging the trigger. Bach Stradivarius trombones are famous for their fullness of sound and projection. This is achieved by use of one-piece construction, allowing for unrestricted vibration of the bell. In addition to the shape of the bell flare, the type and thickness of the bell material also affect the soun