Denis Wick 4B vs Marcinkiewicz 7S
The Marcinkiewicz 7S has a wider cup diameter, the Marcinkiewicz 7S features a deeper cup, the Denis Wick 4B has a larger throat opening.
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
Denis Wick 4B
• Cornet
BackboreV-type
Best suited for
All-round versatile — balanced cup for general playing
High-volume projection — open throat for power
vs
Mouthpiece B
Marcinkiewicz 7S
• Cornet
Backbore—
Best suited for
Orchestral playing — large cup for full, dark tone
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.