Curry 3 C. vs Monette BP1-5 Rim
The Monette BP1-5 Rim has a wider cup diameter, the Curry 3 C. has a larger throat opening.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Curry 3 C.
• Trumpet
Cup diameter16.89 mm / 0.6650 in
vs
Mouthpiece B
Monette BP1-5 Rim
• Trumpet
Cup diameter17.00 mm / 0.6693 in
Cup Diameter
The Monette BP1-5 Rim has a cup diameter of 17.00 mm / 0.6693 in compared to 16.89 mm / 0.6650 in on the Curry 3 C. — a difference of 0.11 mm / 0.0043 in. A wider cup generally produces a fuller, darker tone but requires more air support.
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.