Which has a bigger cup — Denis Wick 2.5CC or Kelly 50-SS?

The Kelly 50-SS has a cup diameter of 33.27 mm / 1.3098 in compared to 32.00 mm / 1.2598 in on the Denis Wick 2.5CC — a difference of 1.27 mm / 0.0500 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Denis Wick 2.5CC and Kelly 50-SS?

The Kelly 50-SS has a — cup while the Denis Wick 2.5CC has a deep cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Denis Wick 2.5CC vs Kelly 50-SS

Name: Kelly 50-SS
Brand: Kelly

The Kelly 50-SS has a wider cup diameter, the Kelly 50-SS 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

Denis Wick 2.5CC

• Tuba

BackboreV-type

Best suited for

🎻Orchestral playing — large cup for full, dark tone

📣High-volume projection — open throat for power

Mouthpiece B

Kelly 50-SS

• Tuba

General

BackboreM

Best suited for

🎻Orchestral playing — large cup for full, dark tone

📋Deep bowl tuba

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.

Open in interactive tool + Add third mouthpiece Denis Wick 2.5CC details Kelly 50-SS details Denis Wick 2.5CC equivalents Kelly 50-SS equivalents

Denis Wick 2.5CC vs Kelly 50-SS

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

Compare Denis Wick 2.5CC with others

Compare Kelly 50-SS with others

Popular Tuba comparisons

Denis Wick vs Kelly

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