Bruno Tilz 304- A 2 vs Schilke 51D
The Schilke 51D has a wider cup diameter, the Schilke 51D features a deeper cup, the Schilke 51D has a larger throat opening.
How deep the cup is, from shallow (brighter, easier high register) to deep (darker, fuller sound).
Mouthpiece A
Bruno Tilz 304- A 2
• Baritone / Euphonium
CatalogCup depthVery shallow
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Schilke 51D
• Baritone / Euphonium
Cup depthMedium
Best suited for
High-volume projection — open throat for power
Cup Depth
The Schilke 51D has a medium cup while the Bruno Tilz 304- A 2 has a very shallow 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.