How does cup depth compare between Bach 12E and Conn Simone Mantia 10?

The Conn Simone Mantia 10 has a — cup while the Bach 12E has a shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Bach 12E vs Conn Simone Mantia 10

Name: Conn Simone Mantia 10
Brand: Conn

the Conn Simone Mantia 10 features a deeper cup.

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

The taper behind the throat leading to the shank. Affects projection and tone character.

Mouthpiece A

Bach 12E

• Trombone

Backbore—

Best suited for

📣High-volume projection — open throat for power

Mouthpiece B

Conn Simone Mantia 10

• Trombone

Orchestral

Backbore—

Best suited for

📋Symphony and opera

🎶Rich full tone; Mantia's personal model

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.

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Bach 12E vs Conn Simone Mantia 10

Playing Characteristics

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