Denis Wick SM3.5M vs Schilke 38D
The Denis Wick SM3.5M has a wider cup diameter, the Denis Wick SM3.5M features a deeper cup.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Denis Wick SM3.5M
• Baritone / Euphonium
Cup diameter26.40 mm / 1.0394 in
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
vs
Mouthpiece B
Schilke 38D
• Baritone / Euphonium
Cup diameter19.73 mm / 0.7768 in
Cup Diameter
The Denis Wick SM3.5M has a cup diameter of 26.40 mm / 1.0394 in compared to 19.73 mm / 0.7768 in on the Schilke 38D — a difference of 6.67 mm / 0.2626 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.