Which has a bigger cup — Conn Precision 1 or Denis Wick 4B?

The Conn Precision 1 has a cup diameter of 16.56 mm / 0.6520 in compared to 16.50 mm / 0.6496 in on the Denis Wick 4B — a difference of 0.06 mm / 0.0024 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Conn Precision 1 and Denis Wick 4B?

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

Conn Precision 1 vs Denis Wick 4B

Name: Denis Wick 4B
Brand: Denis Wick

The Conn Precision 1 has a wider cup diameter, the Conn Precision 1 features a deeper cup.

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

Surface plating or treatment (e.g. silver plate, gold trim). Affects feel, durability, and appearance.

Mouthpiece A

Conn Precision 1

• Cornet

General

Finish—

Best suited for

📋All-around players; comfortable wide rim

🎶Full round tone; suited to low notes

Mouthpiece B

Denis Wick 4B

• Cornet

Finish—

Best suited for

🎵All-round versatile — balanced cup for general playing

📣High-volume projection — open throat for power

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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Conn Precision 1 vs Denis Wick 4B

Playing Characteristics

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What Changes If You Switch?

Which is better?

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