The Laskey 30H tuba mouthpiece has truly become a game changer for 5/4 and 6/4 tubas. Scott Laskey designed the rim, cup, and exterior to solve many problems that tuba players face. The 30H helps the tubist achieve a full orchestral sound on a large instrument without sacrificing clear articulations or volume. The 30H has proven to be very popular as a medium-large mouthpiece for the modern large tuba.
The "H" stands for Helleberg that describes the funnel shape cup of the 30H mouthpiece which often pairs well with piston tubas.
Inner Diameter: 32.89mm
Outer Diameter: 47.48mm
Cup: Deep Funnel
The Laskey 30 is also available with a Geib style cup here.