This Conn 6H trombone, serial #K33283, was built in 1967 during the iconic Elkhart, Indiana era and remains one of the most sought-after jazz trombones ever produced. Featuring an 8" yellow brass bell with unsoldered rim, a .500 bore, and a gold brass handslide with nickel silver end crook, the 6H combines flexibility with a rich, singing tone that defined jazz trombone playing in the 1960s.
The 6H became legendary as the model of choice for Frank Rosolino, one of the most technically brilliant and lyrical jazz trombonists of his generation. At one point, the entire trombone section of the Stan Kenton Orchestra was playing Conn 6H models — a testament to their popularity and versatility among top professionals.
This particular example is super mint and all original. The lacquer and parts are completely original, showing no signs of damage, repairs, or trauma. The bell retains its original engraving and finish with remarkable preservation. Even more rare, the inner slide tubes are in flawless condition, with no plating defects or rough spots. Conn enthusiasts often refer to normal wear on older slides as “Conn Wear” — this horn shows none of it. The result is a slide that feels exceptionally smooth and responsive.
Playability is outstanding: the unsoldered rim on the bell keeps the response free and vibrant, while the gold brass slide adds warmth and tonal flexibility. It’s a horn that allows the improvising jazz player to move easily up and down the horn, with gorgeous sound quality across the full range.
🤔 Why is the Conn 6H considered iconic among jazz trombones?
The 6H was played by Frank Rosolino and widely used by professional jazz sections like the Stan Kenton Orchestra. Its unsoldered rim and gold brass slide give it unmatched tonal flexibility.
What condition is this 1967 6H in?
It is in super mint condition with original lacquer and parts, no prior damage or repairs, and flawless inner slide tubes with no plating defects.
How does it compare to modern small-bore tenors?
While there are many small-bore choices today, the Elkhart-era Conn 6H has a unique balance of ease, agility, and sound quality. Many players who try one never look back.
This 1967 Conn 6H from the Elkhart era is one of the cleanest, most original examples we’ve seen. A true jazz player’s dream- the model immortalized by Frank Rosolino.
✨ This horn is sold and now part of our archive. Discover more available trombones in our shop today.🔎
