Bach 3C vs Bruno Tilz 300-1 1/2 CE
The Bruno Tilz 300-1 1/2 CE has a wider cup diameter, the Bach 3C features a deeper cup, the Bach 3C 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
Bach 3C
• Trumpet
Rim width—
Best suited for
All-round versatile — balanced cup for general playing
vs
Mouthpiece B
Bruno Tilz 300-1 1/2 CE
• Trumpet
CatalogRim width—
Best suited for
Screamer / high notes — tight throat with shallow cup
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.