Monette Cornet original E3 vs Yamaha CR-14ES-GP
the Yamaha CR-14ES-GP features a deeper cup.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Monette Cornet original E3
• Cornet
Cup diameter—
vs
Mouthpiece B
Yamaha CR-14ES-GP
• Cornet
Cup diameter16.86 mm / 0.6638 in
Best suited for
Orchestral playing — large cup for full, dark tone
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.