Bach 42BO Stradivarius Series Trombone Review


This trombone is used by professionals all over the world. Its a good size for classical players, and has F attachment for a wider range.

Last Amazon price update was: February 16, 2023 3:55 pm
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Comparing for the best trombones, Bach is a company that’s been making brass instruments for a long time and professionals all over the world have been playing their instruments for a very long time. This horn is a larger sized bore at .547”which means it’s ideal for the classical player. It also comes with an F attachment so that you have the wider range. 

This package comes with everything you need including the Bach 6 1/2 AL mouthpiece and a quality hard case with soft interior. This horn is going to sound great and be a well-built machine that will be worth the price tag for those who need a horn that can perform at a high level.

Compare to the Mendini MTB-33 trombone review and the Bach TB301 trombone review.


9.6 Expert Score

This is the most expensive horn on this list and while the price may seem steep, you can rest assure that this is a horn that will perform with the best of them in any professional situation.

  • Performs at a high level
  • Best for Classical

Price history for Bach 42BO Stradivarius Series F-Attachment Trombone Lacquer Gold Brass Bell Lightweight Slide
Latest updates:
  • $3,999.00 - December 17, 2022
  • $3,400.00 - November 28, 2022
Since: November 28, 2022
  • Highest Price: $3,999.00 - December 17, 2022
  • Lowest Price: $3,400.00 - November 28, 2022