Bruno Tilz 213- S 2 vs Bruno Tilz 304- A 3
The Bruno Tilz 304- A 3 has a wider cup diameter, the Bruno Tilz 213- S 2 features a deeper cup, the Bruno Tilz 304- A 3 has a larger throat opening.
Surface plating or treatment (e.g. silver plate, gold trim). Affects feel, durability, and appearance.
Mouthpiece A
Bruno Tilz 213- S 2
• Baritone / Euphonium
CatalogFinish—
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Bruno Tilz 304- A 3
• Baritone / Euphonium
CatalogFinish—
Best suited for
High-volume projection — open throat for power
Which is better?
Both mouthpieces are categorized as "Catalog" — the physical dimensions above will determine which suits your embouchure and playing style better.