This Bach 50B bass trombone, built during the Corporation Era of the mid-1970s, is a true example of Vincent Bach craftsmanship at its peak. Featuring all original parts and lacquer, this instrument has survived in solid playing condition and reflects the design standards that have made the 50B one of the most enduring models in professional bass trombones.
The handslide is very straight with excellent inner and outer tubes, ensuring good alignment and response. While the lacquer shows significant cosmetic wear—typical of Bach finishes from this era that were applied in thinner coats—the horn remains structurally sound and fully playable. The single F-attachment valve section plays freely, with no mechanical issues.
Tonally, the 50B offers the classic Bach sound: broad, colorful, and rich in overtones. Even in its current condition, it speaks easily and projects with the kind of resonance bass trombonists value in orchestral, chamber, or solo work. With additional cosmetic restoration, this instrument could be elevated further, though it is ready for use as-is.
Includes the original French-style case, a hallmark of Bach instruments from this period.
FAQ
What makes the Bach 50B special?
The 50B has been a staple for professional bass trombonists since its introduction, known for its wide, resonant tone and reliability. Instruments from the Corporation Era are especially prized for their consistency and build quality.
Is the lacquer wear a concern?
Not at all for playability—many players even prefer the natural, open response of older horns with worn lacquer. The wear here is cosmetic and reflects the lighter finishes Bach used in the 1970s.
Who is this instrument suited for?
This 50B is an excellent choice for players seeking an affordable entry into professional-level bass trombones, as well as collectors who appreciate Corporation Era Bach craftsmanship.
📌 This Bach 50B has been sold and is now part of our Archive of Sold Instruments. Looking for something similar? 🔎 Browse available trombones at The Brass Exchange
