Which has a bigger cup — Denis Wick 12CS or Giardinelli 6D?

Both mouthpieces have virtually identical cup diameters at 24.50 mm / 0.9646 in.

How does cup depth compare between Denis Wick 12CS and Giardinelli 6D?

The Giardinelli 6D has a deep cup while the Denis Wick 12CS has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Denis Wick 12CS vs Giardinelli 6D

Name: Giardinelli 6D
Brand: Giardinelli

the Giardinelli 6D features a deeper cup, the Denis Wick 12CS 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 12CS

• Trombone

BackboreV-type

Best suited for

📣High-volume projection — open throat for power

Mouthpiece B

Giardinelli 6D

• Trombone

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 12CS details Giardinelli 6D details Denis Wick 12CS equivalents Giardinelli 6D equivalents

Denis Wick 12CS vs Giardinelli 6D

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

Compare Denis Wick 12CS with others

Compare Giardinelli 6D with others

Popular Trombone comparisons

Denis Wick vs Giardinelli

Browse by specification