Bach 18 vs Giardinelli C1
The Giardinelli C1 has a wider cup diameter, the Giardinelli C1 features a deeper cup, the Giardinelli C1 has a larger throat opening.
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
Bach 18
• French Horn
Backbore—
Best suited for
All-round versatile — balanced cup for general playing
High-volume projection — open throat for power
vs
Mouthpiece B
Giardinelli C1
• French Horn
Backbore.228"
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.