Bb - Wagner tuba
- 4 valves
- Bellsize: medium
- Bore:12,5 mm
- Bell: 250 mm
- Minibal
Possible materials
Today, Dieter Otto tubes are played in orchestras of international standing.
A small selection:
Beethoven Orchester Bonn
Sao Paulo Symphony Orchestra
Münchner Philharmoniker
The Royal Danish Orchestra Copenhagen
Staatsorchester Moskau