Curry 1.5 DC vs Marcinkiewicz 4S
The Marcinkiewicz 4S has a wider cup diameter, the Curry 1.5 DC features a deeper cup, the Curry 1.5 DC has a larger throat opening.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Curry 1.5 DC
• Cornet
Cup diameter17.02 mm / 0.6700 in
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
vs
Mouthpiece B
Marcinkiewicz 4S
• Cornet
Cup diameter17.20 mm / 0.6772 in
Cup Diameter
The Marcinkiewicz 4S has a cup diameter of 17.20 mm / 0.6772 in compared to 17.02 mm / 0.6700 in on the Curry 1.5 DC — a difference of 0.18 mm / 0.0072 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.