Bruno Tilz 213- A 2 vs Denis Wick SM3.5
The Denis Wick SM3.5 has a wider cup diameter, the Denis Wick SM3.5 features a deeper cup, the Denis Wick SM3.5 has a larger throat opening.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Bruno Tilz 213- A 2
• Baritone / Euphonium
CatalogCup diameter23.00 mm / 0.9055 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Denis Wick SM3.5
• 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
Cup Diameter
The Denis Wick SM3.5 has a cup diameter of 26.40 mm / 1.0394 in compared to 23.00 mm / 0.9055 in on the Bruno Tilz 213- A 2 — a difference of 3.40 mm / 0.1339 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.