Schilke 51D vs Yamaha EP-51DL
The Schilke 51D has a wider cup diameter, the Yamaha EP-51DL features a deeper cup, the Yamaha EP-51DL has a larger throat opening.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Schilke 51D
• Baritone / Euphonium
Rim width—
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Yamaha EP-51DL
• Baritone / Euphonium
Rim width—
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
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.