Permite rolagem
| Especificações | Chave | Bb | Bb | A | |
|---|---|---|---|---|---|
| Sistema de digitação | Oehler, 27 keys, 5 rings | Oehler, 24 keys, 5 rings | Oehler, 27 keys, 5 rings | ||
| Comprimento do barrilete | 54mm, 56mm | 54mm, 56mm | 54mm, 56mm | ||
| Buracos | Straight tone holes with tapered undercut | Straight tone holes with tapered undercut | Straight tone holes with hand-tapered undercut | ||
| Descanso de polegar | Fixed | Fixed | Fixed | ||
| Material | Corpo | Grenadilla | Grenadilla | Grenadilla | |
| Chaves | Silver-plated nickel silver | Silver-plated nickel silver | Silver-plated nickel silver | ||
| Bocal | M3D | M3D | M3D | ||
| Estojo | Included | Included | Included | ||
