John Packer JP333
Bb/F/Gb large-bore bass trombone · professional · current
Double in-line (independent) valve Bb/F/Gb bass trombone (Rath); open-wrap, broad rich sound.
| Type | bass |
|---|---|
| Key | Bb/F/Gb |
| Bore class | large |
| Bore size | .562″ |
| Valve configuration | Double valves (independent / inline) |
| Valves | 2 |
| Rotor type | traditional rotary |
| Wrap | open wrap |
| Bell diameter | 9.5″ |
| Bell material | yellow brass |
| Finish | clear lacquer |
| Level | professional |
| Era | current |
| Price (MSRP) | $4,389 |
Features: Two in-line rotary valves; modern open-wrap; Michael Rath collaboration; high grade brass.
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