Which has a bigger cup — Giardinelli 1V or Yamaha CR-14ES-GP?

The Giardinelli 1V has a cup diameter of 17.50 mm / 0.6890 in compared to 16.86 mm / 0.6638 in on the Yamaha CR-14ES-GP — a difference of 0.64 mm / 0.0252 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Giardinelli 1V and Yamaha CR-14ES-GP?

Both mouthpieces share a very deep cup depth, so the sound character from depth alone will be very similar.

Giardinelli 1V vs Yamaha CR-14ES-GP

Name: Yamaha CR-14ES-GP
Brand: Yamaha

The Giardinelli 1V has a wider cup diameter.

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

Giardinelli 1V

• Cornet

Backbore—

Best suited for

🎻Orchestral playing — large cup for full, dark tone

Mouthpiece B

Yamaha CR-14ES-GP

• Cornet

BackboreStandard

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.

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Giardinelli 1V vs Yamaha CR-14ES-GP

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

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