How does cup depth compare between Bach 12E and Conn Simone Mantia 11?

The Conn Simone Mantia 11 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 11

Name: Conn Simone Mantia 11
Brand: Conn

the Conn Simone Mantia 11 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 11

• Trombone

General

Backbore—

Best suited for

📋All-around trombone and euphonium

🎶Narrower cup than Model 10; all-around use

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 11

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

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