Products marked as ‘ex-demo’ are offered at a reduced price as they have been used for inspection, demonstration, or marketing purposes by the manufacturer or seller. While they are not factory-sealed, they are sold ‘as new’ and come with a full mechanical warranty. In some cases, a limited cosmetic warranty may apply. Item-specific condition reports are available upon request.
The Conn 88H is probably the most widely played professional single rotor symphonic trombone.
This large bore instrument offers outstanding clarity and projection, and the playing slide has a smooth, quick action. The rose brass used for both the bell and playing slide produces a warm, resonant sound.
| F attachment/valve | Bell material | ||
|---|---|---|---|
| Rose brass | Yellow brass | Thin rose brass | |
| Closed wrap/traditional | 88H | 88HY | 88HT |
| Open wrap/traditional | 88HO | 88HNV | 88HYO | 88HTO |
| Open wrap/CL2000 | 88HCL | 88HYCL | 88HTCL |
The ‘88H’ was introduced in 1954 by C.G. Conn of Elkhart, Indiana, as part of the expansion of their 8H large-bore trombone design. Featuring a .547-inch bore, 8½-inch rose brass bell, and F-attachment, its broad, warm orchestral sound matched the evolving tonal requirements of American orchestras, and helped standardize the modern large-bore symphonic setup. Many variants—open-wrap configurations, alternative bell materials, and artist collaborations—followed. Despite corporate transitions, the 88H remains a benchmark of orchestral trombone construction worldwide in the twenty-first century.
Manufacturer’s website: conn-selmer.eu