The Yamaha YBL-611II is a discontinued bass trombone model that remains highly regarded for its comfortable feel, responsive action, and versatile sound. This example has been upgraded with split valve levers for a modern ergonomic setup, along with a Shires thumb rest bar for improved hand positioning. The result is a horn that balances easily, feels natural in the hands, and can be adjusted for maximum playing comfort.
It features a 10" rose brass bell for warmth and depth of tone, paired with a yellow brass handslide that offers quick response and clear articulation. The action is exceptionally smooth, and the slide is among the best you will find on a pre-owned bass trombone in this price range. The valves operate with precision and no mechanical noise.
This instrument has never suffered any damage or required repairs. Cosmetically, it remains in excellent condition, with all components functioning perfectly. Tonally, it leans toward a darker, rich core but can easily open up with colorful projection when pushed — making it suitable for both ensemble work and solo playing.
For a doubler needing a dependable bass trombone, or an advancing student ready for their first professional-level instrument, this is an excellent opportunity. Finding a bass trombone around the $2,000 price point that hasn’t been heavily worn or mishandled is rare, and this one stands out for both condition and playability.
Includes the original Yamaha case and mouthpiece.
What makes the Yamaha YBL-611II unique?
It combines a rich, dark tonal core with the ability to project brightly when needed. The modernized split lever setup and Shires thumb rest improve comfort and ergonomics, making it a very player-friendly horn.
Is this bass trombone suitable for students?
Yes. Its easy response and quality construction make it a smart choice for advancing students moving up to their first bass trombone, as well as for doublers who need a reliable secondary horn.
This Yamaha YBL-611II has been sold and is now part of our historical reference archive for collectors and enthusiasts. Looking for a bass trombone? Browse our current bass trombone listings 👉
