The Robert Tucci RT-40 tuba mouthpiece is designed to help the tubist achieve the classic German F tuba sound...rich, powerful, and alive with character! The diameter is very similar to the RT-64 and RT-65 but has a narrow rim with a sharp inner edge. The cup is deep with a large bore which helps to create an orchestral F tuba presence.
Specifications:
Inner Diameter: 32mm/1.26in
Rim: 7.2mm/.28in, narrow with sharp inner edge
Cup: Deep
Bore: 8.7mm/.34in, large
Proposition 65 Warning Link
