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| Especificaciones | Llave | Bb | Bb | |
|---|---|---|---|---|
| Body | Yellow brass | Yellow brass | ||
| Diámetro del pabellón | 211mm (8 3/8") | 211mm (8 3/8") | ||
| Tamaño de perforación | 12.8mm (0.504") | 12.8mm (0.504") | ||
| Altura | 592mm | 592mm | ||
| Pistones | 3 top pistons | 3 top pistons | ||
| Acabado | Silver-plated | Clear lacquer | ||
| Boquilla | SL-45C2S | SL-45C2S | ||
| Caja | Included | Included | ||