Curry 5 DC vs Curry 7 DC
The Curry 5 DC has a wider cup diameter.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Curry 5 DC
• Cornet
Cup diameter16.76 mm / 0.6600 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Curry 7 DC
• Cornet
Cup diameter16.56 mm / 0.6520 in
Best suited for
High-volume projection — open throat for power
Cup Diameter
The Curry 5 DC has a cup diameter of 16.76 mm / 0.6600 in compared to 16.56 mm / 0.6520 in on the Curry 7 DC — a difference of 0.20 mm / 0.0080 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.