WILLSON BBb Tuba 3100 RZ-4

This tuba features the sensational ROTAX valves.

There is room for the ROTAX rotors in a conventional valve casing and yet they still provide 100% air flow thanks to their compensated flow geometry. The ROTAX rotors have no troublesome constrictions and overscaling.

The mechanism is equipped with a smooth, precise and noise-free Rotohead system.


Specifications:
 Features:
 Benefits:
Pitch: Bb 4 ROTAX rotors excellent intonation, centred and focused, even with pedal notes
Bore: 19,5mm / 0.767" Seamless bell 3150 unmatched tuba sound which carries well
Weight: 12,5kg / 27.5 lbs Rotohead system adjustable joint system
Height: 950mm / 37.40" 5/4 size Innovative water key rubber no interruption of air flow
Bell diameter: 500mm / 19.68"    
4 ROTAX rotors    
Rotohead system    
1 water key    
Carrying rings    
Yellow brass bell    
Finish: lacquered or silver plated