Bruno Tilz 304- T 2 vs Schilke 38D
The Bruno Tilz 304- T 2 has a wider cup diameter, the Bruno Tilz 304- T 2 features a deeper cup.
Mouthpiece A
Bruno Tilz 304- T 2
• Baritone / Euphonium
CatalogCup diameter23.00 mm / 0.9055 in
Cup depthDeep
Rim width—
Throat diameter4.60 mm / 0.1811 in
Backbore—
Finish—
Material—
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 depthMedium
Rim width—
Throat diameter—
Backbore—
Finish—
Material—
Cup Diameter
The Bruno Tilz 304- T 2 has a cup diameter of 23.00 mm / 0.9055 in compared to 19.73 mm / 0.7768 in on the Schilke 38D — a difference of 3.27 mm / 0.1287 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Bruno Tilz 304- T 2 has a deep cup while the Schilke 38D has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
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.