Curry 2 B vs Yamaha TR-14B4
The Curry 2 B has a wider cup diameter, the Curry 2 B features a deeper cup, the Curry 2 B has a larger throat opening.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Curry 2 B
• Trumpet
Cup diameter16.97 mm / 0.6680 in
Best suited for
Orchestral playing — large cup for full, dark tone
vs
Mouthpiece B
Yamaha TR-14B4
• Trumpet
Cup diameter16.85 mm / 0.6634 in
Cup Diameter
The Curry 2 B has a cup diameter of 16.97 mm / 0.6680 in compared to 16.85 mm / 0.6634 in on the Yamaha TR-14B4 — a difference of 0.12 mm / 0.0046 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.