Conn 78H
Bb medium-bore tenor trombone · professional · vintage
Medium-large-bore studio/symphonic tenor; rich dark tone, somewhat lighter than the 8H/88H (roughly the Conn analog of a Bach 36).
| Type | tenor |
|---|---|
| Key | Bb |
| Bore class | medium |
| Bore size | .522″ |
| Valve configuration | Straight (no valve) |
| Bell diameter | 8.5″ |
| Finish | clear lacquer |
| Level | professional |
| Era | vintage |
| Country | USA |
| Years | 1959–1965 Elkhart (earlier run 1922–41) |
Features: Cataloged as a studio-musician favorite (1971 Conn catalog); length 46.25".