Which has a bigger cup — Bruno Tilz 214-D 5 or Giardinelli 3GM?

Both mouthpieces have virtually identical cup diameters at 26.00 mm / 1.0236 in.

How does cup depth compare between Bruno Tilz 214-D 5 and Giardinelli 3GM?

The Giardinelli 3GM has a deep cup while the Bruno Tilz 214-D 5 has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Bruno Tilz 214-D 5 vs Giardinelli 3GM

Name: Giardinelli 3GM
Brand: Giardinelli

the Giardinelli 3GM features a deeper cup, the Giardinelli 3GM 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

Bruno Tilz 214-D 5

• Trombone

Catalog

Backbore—

Best suited for

📣High-volume projection — open throat for power

Mouthpiece B

Giardinelli 3GM

• Trombone

Backbore17/64 (.265)"

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 Bruno Tilz 214-D 5 details Giardinelli 3GM details Bruno Tilz 214-D 5 equivalents Giardinelli 3GM equivalents

Bruno Tilz 214-D 5 vs Giardinelli 3GM

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

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Compare Giardinelli 3GM with others

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