How does cup depth compare between Bach 1B and Monette Cornet original B3?

The Bach 1B has a deep cup while the Monette Cornet original B3 has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Bach 1B vs Monette Cornet original B3

Name: Monette Cornet original B3
Brand: Monette

the Bach 1B features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material

The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.

Mouthpiece A

Bach 1B

• Cornet

Throat diameter3.66 mm / 0.1441 in

Best suited for

🎻Orchestral playing — large cup for full, dark tone

Mouthpiece B

Monette Cornet original B3

• Cornet

Throat diameter—

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.