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The Conn 88H Trombone from 1966 stands as one of the most celebrated professional tenors ever built in the Elkhart factory. Part of the early “H” Series, this model featured a traditional wrap rotary valve paired with Conn’s signature 8.5" bell and large bore design, giving it unmatched resonance and breadth of sound. Many trombonists describe the 88H as an “open” horn — free-blowing across all registers and remarkably consistent in tonal color.

This particular instrument was extremely well preserved. The bell section showed no history of damage or repair, with all original parts intact from the day it left the Elkhart factory. The handslide was noted as nearly flawless, with no chrome loss on the original inner tubes, ensuring smooth action and reliability. First position still carried its original spring bumpers, which could be removed at the player’s request.

Playing this trombone often makes one wonder why more classical professionals and recording artists don’t remain loyal to this classic. Its balance of projection, warmth, and responsiveness makes it just as relevant for symphonic work today as it was when first produced. The 88H became a standard-bearer in conservatories and orchestras during the 1960s, and horns from this era remain highly desirable for their craftsmanship and voice.

For collectors and serious performers, a 1966 Elkhart 88H represents both a playable masterpiece and a living piece of brass history. Few large-bore tenors deliver the same combination of clarity, depth, and reliability.


FAQ 🤔

Q: What defines the Conn 88H “H” Series?
The “H” Series refers to a production period in the mid-1960s when Conn was building in Elkhart, Indiana. These instruments are prized for their craftsmanship and for setting the standard in large-bore tenor trombones.

Q: Why are Elkhart-built Conn trombones so sought after?
Elkhart-era Conns are considered the golden age of Conn production. Brass from this factory is consistently praised for superior build quality, projection, and tonal warmth compared to later production runs.

Q: What makes the Conn 88H a professional choice?
The 88H combines a large bore, an 8.5" bell, and a traditional wrap valve that keeps the horn open and responsive. Its versatility allows it to shine in symphonic, chamber, and solo contexts, which is why it remains a professional favorite decades after its release.


This Conn 88H from 1966 has been sold and is now preserved here as a historical archive reference for collectors and performers researching the Elkhart legacy. Looking for a comparable large-bore tenor? 📣 Browse available trombones

In interested in researching more vintage Elkhart era Conn trombones?  Visit our Historical Reference Page Here📖