Bruno Tilz 304- D 3 vs Bruno Tilz 304- T 3
the Bruno Tilz 304- T 3 features a deeper cup.
Mouthpiece A
Bruno Tilz 304- D 3
• Baritone / Euphonium
CatalogCup diameter24.00 mm
Cup depthMedium
Rim width—
Throat diameter4.80 mm
Backbore—
Finish—
Material—
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Bruno Tilz 304- T 3
• Baritone / Euphonium
CatalogCup diameter24.00 mm
Cup depthDeep
Rim width—
Throat diameter4.80 mm
Backbore—
Finish—
Material—
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
Cup Diameter
Both mouthpieces have virtually identical cup diameters at 24.00 mm.
Cup Depth
The Bruno Tilz 304- T 3 has a deep cup while the Bruno Tilz 304- D 3 has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
Throat diameters are essentially identical at 4.80 mm, so resistance feel will be comparable.
Which is better?
Both mouthpieces are categorized as "Catalog" — the physical dimensions above will determine which suits your embouchure and playing style better.