Bach 1¼C vs Bruno Tilz 200-0 1/2 C
The Bruno Tilz 200-0 1/2 C has a wider cup diameter, the Bruno Tilz 200-0 1/2 C has a larger throat opening.
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
Bach 1¼C
• Trumpet
Backbore—
vs
Mouthpiece B
Bruno Tilz 200-0 1/2 C
• Trumpet
CatalogBackbore—
Best suited for
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.