Maximum range of dynamics from ppppp to FFFFF.
The Robert Tucci RT-88 tuba mouthpiece is for the serious tubist that wants to be the foundation of the orchestra or band. This large mouthpiece gives the player a strong, reliable low register that responds well in very soft passages as well as extremely loud music. The cup of the RT-88 is more bowl shaped which can give a BBb or CC tuba a wide range of tonal colors. This is a great mouthpiece for the tubist with large lips!
Cup: 33.5mm/1.32in, Large-wide, deep
Rim: Width 7mm/0.275in, well defined inner edge