Conn Precision 2 vs Yamaha CR-14ES-GP
The Yamaha CR-14ES-GP has a wider cup diameter, the Conn Precision 2 features a deeper cup.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Conn Precision 2
• Cornet
GeneralThroat diameter—
Best suited for
Players wanting plenty of volume; medium rim
Full volume; big tone
vs
Mouthpiece B
Yamaha CR-14ES-GP
• Cornet
Throat diameter3.98 mm / 0.1567 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.