Conn Imp. Precision 3A vs Conn Simone Mantia 11

Name: Conn Simone Mantia 11
Brand: Conn

Both mouthpieces share similar core dimensions — the differences are in the details.

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

Mouthpiece A

Conn Imp. Precision 3A

• Trombone

General

Cup diameter—

Cup depth

Rim width—

Throat diameter—

Backbore—

Finish—

MaterialSilver-plated brass

Best suited for

📋General trombone

🎶Good round tone all-around

Mouthpiece B

Conn Simone Mantia 11

• Trombone

General

Cup diameter—

Cup depth

Rim width—

Throat diameter—

Backbore—

Finish—

MaterialSilver-plated brass

Best suited for

📋All-around trombone and euphonium

🎶Narrower cup than Model 10; all-around use

Cup Depth

Both mouthpieces share a — cup depth, so the sound character from depth alone will be very similar.

Material

Both mouthpieces share the same listed material (Silver-plated brass).

Which is better?

Both mouthpieces are categorized as "General" — the physical dimensions above will determine which suits your embouchure and playing style better.

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Conn Imp. Precision 3A vs Conn Simone Mantia 11

Cup Depth

Material

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

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Compare Conn Simone Mantia 11 with others

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