Thein American 22 (Tenor)
Bb/F large-bore tenor trombone · professional · current
American-style large-bore tenor with a Thayer axial-flow valve.
| Type | tenor |
|---|---|
| Key | Bb/F |
| Bore class | large |
| Bore size | .547″ |
| Valve configuration | F attachment |
| Valves | 1 |
| Rotor type | axial-flow (Thayer) |
| Bell diameter | 8.50″ |
| Bell material | yellow brass |
| Slide | yellow brass |
| Leadpipe | interchangeable |
| Finish | clear lacquer |
| Level | professional |
| Era | current |
| Country | Germany |
Features: Boutique/custom, price on request. Developed with Nathan Zgonc (Atlanta Symphony). French rim, reversed tuning slide with Belcanto-Balancer. Signature 'American 22-Z' variant. Mouthpiece THEIN PT.
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