Bass Fanfare specification
| Pitch | Bb & F |
| Number of Valves | 3 + 1 Rotary |
| Valves Material | Nickel-plated nickel silver |
| Valve Spring | Bottom |
| Valve Slides - 1st | Adjustable |
| Valve Slides - 3rd | Adjustable |
| Choice of Leadpipe | Fixed |
| External Tuning Method | 3 slides |
| Mouthpiece Shank | Bass Trombone |
| Waterkey(s) | Lever |
| Bell Diameter (mm) | 160 |
| Instrument Length (cm) | 104 |
| Banner Ring Width (cm) | 44 |
| Weight (g) | 2540 |