| 規格 |
| 調性 |
Bb |
Bb |
Bb |
| 吹嘴 |
M3D |
M3D |
M3D |
| 樂器盒 |
Included |
Included |
Included |
| Specifications |
| Fingering System |
Oehler, 22 keys, 6 rings |
Oehler, 20 keys, 6 rings |
Oehler, 17 keys, 4 rings |
| Barrel Length |
56mm |
56mm |
54mm |
| Toneholes |
Straight tone holes with tapered undercut |
Straight tone holes with tapered undercut |
Straight tone holes with tapered undercut |
| Thumb-rest |
Adjustable with strap ring |
Adjustable with strap ring |
Adjustable with strap ring |
| Material |
Body |
Grenadilla |
Grenadilla |
Grenadilla |
| Keys |
Silver-plated nickel silver |
Silver-plated nickel silver |
Silver-plated nickel silver |
