How does cup depth compare between Conn Imp. Precision 4 and Conn Precision 1?

The Conn Imp. Precision 4 has a — cup while the Conn Precision 1 has a — cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Conn Imp. Precision 4 vs Conn Precision 1

Name: Conn Precision 1
Brand: Conn

the Conn Imp. Precision 4 features a deeper cup.

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

The internal diameter of the cup, measured at the widest point inside the rim.

Mouthpiece A

Conn Imp. Precision 4

• Trombone

Orchestral

Cup diameter—

Best suited for

📋Bass trombone / large bore tenor

🎶Full rich deep tone

Mouthpiece B

Conn Precision 1

• Trombone

Orchestral

Cup diameter—

Best suited for

📋Large bore trombones; symphony work

🎶Good clear tone; large bore symphonic

Which is better?

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

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Conn Imp. Precision 4 vs Conn Precision 1

Playing Characteristics

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Which is better?

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