✦ Historical Overview
This 1958 Conn 6H was discovered as part of a one-owner estate — a time-capsule example from the golden age of Conn craftsmanship in Elkhart, Indiana. Still resting in its original case with factory paperwork, mouthpiece, music lyre, and even the original keys, it represents one of the best-preserved examples of a vintage 6H we’ve ever handled.
The Conn 6H emerged during a period when jazz trombone was entering its most expressive and experimental era. Its balanced weight, nimble slide, and projecting tone made it a favorite among top jazz artists of the 1950s and 1960s.
Most famously, Frank Rosolino, one of the most technically brilliant and lyrical trombonists of the 20th century, was known to favor the Conn 6H while performing with Stan Kenton’s orchestra. Its lively upper register and warm, centered resonance perfectly matched Rosolino’s phrasing and articulation.
The Kenton trombone section — featuring Rosolino, Carl Fontana, and other legends — became synonymous with that commanding yet silky Conn sound: bold enough to project in a large ensemble yet refined enough for intimate studio work.
Today, this “Kenton-era” connection continues to shape the way players and collectors view the Conn 6H — as both a precision-crafted tool and a living piece of American jazz history.
🎺 Condition & Service History
At The Brass Exchange, we performed a full chemical cleaning and light preservation service while maintaining total originality. Only fresh felts and a water-key pad were replaced — everything else remains exactly as it left Elkhart in 1958.
100 % original lacquer and parts
Perfectly straight tubes, smooth slide action
Secure intonation from low E♭ through high F
Includes all original accessories and paperwork
This example plays exactly as a Conn 6H should: open, colorful, and agile. Its resonance and ease of upper-register playing make it an inspiring choice for jazz phrasing and lyrical ballads alike.
💬 Common Questions
How does the Conn 6H compare to the 48H and 88H?
The Conn 6H and Conn 48H share nearly identical professional-level specs — both feature an 8-inch bell with an unsoldered rim, gold-brass outer slides, and likely the same leadpipe design.
The key distinction lies in materials and finish: the 6H uses yellow brass with lacquer, while the 48H often features brass or Conn Coprion (copper) bells with nickel-silver plating rather than solid nickel construction.
Both are responsive, balanced, and highly regarded among jazz and commercial players.
By contrast, the Conn 88H is a full symphonic model with a .547 bore and large-shank mouthpiece receiver — a completely different design intended for orchestral power and depth.
Who were some famous Conn 6H players?
Frank Rosolino, Carl Fontana, and members of Stan Kenton’s legendary trombone section popularized the 6H sound. Their recordings from the 1950s–60s showcase the horn’s agility, warmth, and lyrical brilliance.
Why are Elkhart Conn 6Hs so sought after?
These instruments were hand-assembled in Conn’s original Elkhart factory during its peak production years. The materials and craftsmanship from this period produced unmatched tone, durability, and resonance — especially in small-bore jazz trombones.
What is the collector value of an original 6H today?
Condition and provenance matter most. Estate-preserved examples like this one — untouched and fully original — are highly prized by collectors, historians, and performing artists.
🕰️ Photography Note
Image shows the original 1958 Conn 6H as received — complete with factory paperwork, case accessories, and mouthpiece.
These photos document the horn’s untouched condition and mark an early chapter in The Brass Exchange’s fine-art photography of brass instruments.
📚 Archive Reference & Next Steps
This 1958 Conn 6H has been sold and now resides in our Historical Archive as a reference for musicians, collectors, and estate owners researching vintage trombones.
🎷 Interested in learning the value of your vintage Conn or similar instrument?
Contact The Brass Exchange ✍️ for a complimentary valuation or to discuss consignment options.
🔎 Browse more Conn jazz trombones and related models in our archive.
📬 View our Early Access List for unpublished vintage finds before they go live.
