| Treble section | ||||||||
| Rows | Buttons | Notes | Reeds | Cassotto | Registers | Chin registers | Version | |
| 5 | 105 | 64-MI/SOL * | 4 | 2 | 15 | 7 | Piccolo | ![]() |
| Free Bass | Standard Bass | Size | ||||||
| Notes | Reeds | Registers | Basses | Reeds | Registers | Size | Weight | |
| 58-MI-DO# | 7-16'+16'+4' | 7+R+1C | 120 | 7 | 7 | 46,5x23,5 | 13,9 | |