- Key: Bb
- Series: Rotary Valve
- Bore: .433″/11 mm
- Bell: 4.960″/126 mm one-piece hand-hammered gold brass
- Valves: Conical rotary valves
- Finish: Clear lacquer
Rotary valve trumpets are widely used in many European countries by orchestral players. For example, in the Berlin Philharmonic Orchestra and the Vienna Philharmonic Orchestra you will mostly see trumpets with rotary valves. In Germany and Austria the piston valve trumpet is for playing jazz whilst orchestral trumpeters prefer the tone of trumpets with rotary valves.