How does cup depth compare between Conn Precision 3 and Conn Precision 4?

The Conn Precision 4 has a — cup while the Conn Precision 3 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 4

Name: Conn Precision 4
Brand: Conn

the Conn Precision 4 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

Conn Precision 3

• Trombone

General

Backbore—

Best suited for

📋Musicians with large lips; all kinds of band work

🎶Full round tone; ideal for large lips

Mouthpiece B

Conn Precision 4

• Trombone

Orchestral

Backbore—

Best suited for

📋Bass trombone

🎶Full rich deep tone quality

Which is better?

The Conn Precision 3 is designed for general playing, while the Conn Precision 4 targets orchestral use. Your best choice depends on your musical context.

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Conn Precision 3 vs Conn Precision 4

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

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Compare Conn Precision 4 with others

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