The B&S 14K Stolzing is a rare large bore tenor trombone made in Germany and originally developed as a prototype during the instrument’s design and testing phase. This exact horn, now part of our Archive of Sold instruments, includes two handslides — a unique feature that adds flexibility and performance versatility for advanced players.
The bell is a 9" rose brass flare with a nickel silver bell garland, offering a rich tonal core with strong projection. The primary handslide is a straight .546 bore with nickel silver outer tubes and a brass end crook. The second handslide is made of gold brass, giving the player a different timbral option. Both slides feature long water keys and the familiar grip button cross brace often found on finely crafted German trombones.
This instrument plays with a dark, expansive tone and responds evenly across all registers. There is only minor lacquer wear in the grip area of the handslide; otherwise, the instrument remains in excellent condition. No service or adjustments are needed for playability.
Includes a Marcus Bonna case, also in excellent condition. This listing serves as a reference for musicians and collectors researching rare German trombones or early Stolzing model development. Instruments of this kind rarely surface on the open market and are prized for their craftsmanship, playability, and design history.
🎥 Watch a short video of the designer demonstrating this exact horn:
https://youtu.be/PVWI7z2Lbsw
Q: What makes the B&S 14K Stolzing a rare find among modern tenor trombones?
A: This model represents a prototype stage in German trombone development, featuring unique design elements like two handslides and ergonomic grip features. It combines old-world craftsmanship with a versatile tonal profile, appealing to advanced players seeking a refined, dark sound in a large bore format.
