Denis Wick 2SL vs Yamaha BB-65
The Denis Wick 2SL has a wider cup diameter, the Yamaha BB-65 features a deeper cup, the Denis Wick 2SL has a larger throat opening.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Denis Wick 2SL
• Tuba
Rim width7.73 mm / 0.3043 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Yamaha BB-65
• Tuba
Rim width—
Best suited for
High-volume projection — open throat for power
Which is better?
Neither mouthpiece clearly dominates the other — the right choice depends on your embouchure, playing style, and the sound you're after. Try both if possible.