King 3BG
Bb small-bore tenor trombone · professional · current
Classic jazz small-bore 3B with a gold brass bell for a warmer, broader tone.
| Type | tenor |
|---|---|
| Key | Bb |
| Bore class | small |
| Bore size | .508″ |
| Valve configuration | Straight (no valve) |
| Bell diameter | 8″ |
| Bell material | rose/gold brass |
| Finish | clear lacquer |
| Level | professional |
| Era | current |
| Country | USA |
Features: 'G' = gold brass bell variant of the 3B; carbon-fiber case; Bach 7C small-shank mouthpiece. Country inferred.