Denis Wick 5AL vs Marcinkiewicz CH 5G
The Denis Wick 5AL has a wider cup diameter, the Denis Wick 5AL features a deeper cup, the Denis Wick 5AL has a larger throat opening.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Denis Wick 5AL
• Trombone
Cup diameter25.73 mm / 1.0130 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Marcinkiewicz CH 5G
• Trombone
Cup diameter25.55 mm / 1.0059 in
Best suited for
High-volume projection — open throat for power
Cup Diameter
The Denis Wick 5AL has a cup diameter of 25.73 mm / 1.0130 in compared to 25.55 mm / 1.0059 in on the Marcinkiewicz CH 5G — a difference of 0.18 mm / 0.0071 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.
Compare Denis Wick 5AL with others
Compare Marcinkiewicz CH 5G with others
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