Which has a bigger cup — Denis Wick 6BM or Giardinelli 5D?

The Denis Wick 6BM has a cup diameter of 25.40 mm / 1.0000 in compared to 25.00 mm / 0.9843 in on the Giardinelli 5D — a difference of 0.40 mm / 0.0157 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Denis Wick 6BM and Giardinelli 5D?

The Giardinelli 5D has a deep cup while the Denis Wick 6BM has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Denis Wick 6BM vs Giardinelli 5D

Name: Giardinelli 5D
Brand: Giardinelli

The Denis Wick 6BM has a wider cup diameter, the Giardinelli 5D features a deeper cup, the Denis Wick 6BM has a larger throat opening.

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 6BM

• Baritone / Euphonium

Backboremedium

Best suited for

📣High-volume projection — open throat for power

Mouthpiece B

Giardinelli 5D

• Baritone / Euphonium

Backbore15/64" (.234)

Best suited for

🎻Orchestral playing — large cup for full, dark tone

📣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.

Open in interactive tool + Add third mouthpiece Denis Wick 6BM details Giardinelli 5D details Denis Wick 6BM equivalents Giardinelli 5D equivalents

Denis Wick 6BM vs Giardinelli 5D

Playing Characteristics

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