This Conn 88H tenor trombone from 1970 is a beautiful example of the legendary Elkhart-era craftsmanship, now presented here as an archive reference. It retains all original parts and lacquer, with no signs of major damage or repairs — a rare find among vintage 88Hs that have not been heavily modified or repeatedly sold over the years.
This particular instrument was delivered directly by the original purchaser, adding to its provenance and authenticity. It has been freshly cleaned and fully serviced, ensuring optimal playing condition. The handslide is near perfect, offering smooth, responsive action that is a hallmark of the best Conn builds from this era.
Overall appearance is very good, with expected lacquer wear consistent with its age. The valve section is excellent, providing a reliable and open feel that players have long admired in these classic models.
The Conn 88H, especially those made during the Elkhart years, is renowned for its warm, resonant sound with a rich, colorful core. These horns have been favored by countless orchestral and solo players for decades. The design features a 0.547" large bore, 8.5" rose brass bell, and open wrap F-attachment, offering a balance of projection and warmth that few other models can match.
Original case is included, though it is in fair condition. Case upgrade options were available at the time of sale, allowing players to choose modern protection if desired.
This instrument has been sold and is shown here as an archive reference for Conn enthusiasts and collectors.
Q: How can I confirm my Conn 88H is an Elkhart model?
Look for the “Elkhart IND” bell engraving — a clear indicator of authentic Elkhart production. In 1963, Conn switched from six-digit serial numbers to a letter-plus-five-digit format beginning with C. Each year advanced by one letter, ending with N in 1970, the final year of Elkhart manufacture.
Letter Prefix Reference:
C = 1963 | D = 1964 | E = 1965 | H = 1966 | K = 1967 | L = 1968 | M = 1969 | N = 1970
After 1970, production moved to Abilene, TX, where early examples used similar engraving style but were stamped “Abilene.” But shortly thereafter they discontinued stamping Abilene
Q: Do Elkhart 88Hs play differently than modern ones?
Yes. Elkhart builds are known for a warmer, more complex core and the hand-hammered bell response that modern production rarely duplicates. Many players describe them as more resonant and alive.
Q: Is this model collectible or still playable daily?
Both. It remains a fully professional instrument while serving as a valuable reference piece for Conn enthusiasts and historic instrument archives.
Why are Conn 88H Elkhart trombones from the late 1950s to 1970 so highly sought after?
Conn 88H trombones made in Elkhart, Indiana from the late 1950s until 1970 represent what many consider the prime years of Conn’s production. Instruments from this era are prized for their exceptional build quality, rich and broad tonal character, and the special "alive" feel that has made them legendary among serious players.
These horns are known for their warmth, depth, and excellent projection, making them favorites among orchestral musicians and soloists alike. The combination of design, craftsmanship, and hand-finishing techniques used during this period produced instruments that are difficult to replicate today.
Their relative rarity — especially examples that remain in original condition with minimal ownership changes — adds to their appeal among collectors and performers seeking that classic Conn sound and playability.
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