Conn 48H Connstellation Model SN 730353, .500 Bore, Vintage 1958 — Super Mint. Of the dozens of 48H’s we’ve had here over the years, this is by far the nicest example yet. It is practically perfect: no dents, no dings, and gorgeous original lacquer on both bell and slide. The tubes are perfectly straight, with no inner or outer slide defects and no plating loss. This is an excellent, pro player–ready slide.
It features an 8" unsoldered rim nickel-plated bell and a gold brass handslide similar to the 6H slide but with different bracing and curved corners for added comfort. This model plays slightly darker than a yellow brass 6H because under the plating is a brass bell with higher copper content. Conn excelled at producing unique instruments like this — true innovators rather than copycat makers.
A horn like this is a real investment; over time, it will only increase in value. But the real reason to own a beautiful 48H is that they play amazing — perfect for jazz, commercial style ensembles, or any gig where you want to use a small bore. It’s truly a jazz improviser’s dream horn.
The original case is included, though it is not in perfect condition: one latch is broken, and the bell end is coming apart slightly. Still very usable, just not flawless. Overall, an outstanding vintage player and collectible. Will not disappoint.
Why are vintage Conn brass instruments made during the Elkhart, Indiana period (before 1970) so special and sought after?
Vintage Conn brass instruments made during the Elkhart, Indiana period before 1970 are highly special and sought after for several reasons. During this era, Conn was widely regarded as one of the most innovative and consistent American brass instrument makers. The craftsmen in Elkhart were known for their meticulous attention to detail, hand-fitting parts, and using high-quality materials that produced a distinctive warm, resonant sound.
These instruments featured unique design choices such as unsoldered bell rims, specialized bell alloys with higher copper content, and carefully engineered handslide construction that resulted in smoother action and exceptional response.
Other legendary Conn trombone models from the Elkhart era include the 62H bass trombone, 88H symphonic tenor trombone, and the 44H "rimless" Vocabell. In addition to trombones, Conn also produced brass instruments with elaborate engravings and custom finishes. These included "frosted" silver glass bead finishes with inner bell gold plating, and the famous "Naked Lady" engraving — a nickname given by collectors to the artful figure that appeared on certain models (even though she wasn't truly naked in the engraving).
Because each instrument was crafted with such care and character, no two vintage Conns play exactly alike, giving them a unique "soul" that modern mass-produced horns often lack. This combination of superior build quality, historical importance, and distinctive tonal characteristics makes Elkhart-period Conn brass instruments truly collectible and cherished by players and enthusiasts worldwide.
This Conn 48H Connstellation is now part of our Archive of Sold instruments.
To see the full inventory of used and vintage trombones currently in stock, click here.
