How does cup depth compare between Conn Precision 3 and Conn Precision 3A?

The Conn Precision 3 has a — cup while the Conn Precision 3A has a — cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Conn Precision 3 vs Conn Precision 3A

Name: Conn Precision 3A
Brand: Conn

the Conn Precision 3 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

Conn Precision 3

• Trombone

General

Throat diameter—

Best suited for

📋Musicians with large lips; all kinds of band work

🎶Full round tone; ideal for large lips

Mouthpiece B

Conn Precision 3A

• Trombone

General

Throat diameter—

Best suited for

📋General trombone use

🎶Good round tone in all registers; all-around

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 Precision 3 vs Conn Precision 3A

Playing Characteristics

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Which is better?

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