Which has a bigger cup — Curry 12C or Schilke 42B?

The Curry 12C has a cup diameter of 24.23 mm / 0.9540 in compared to 22.99 mm / 0.9051 in on the Schilke 42B — a difference of 1.24 mm / 0.0489 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Curry 12C and Schilke 42B?

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

Curry 12C vs Schilke 42B

Name: Schilke 42B
Brand: Schilke

The Curry 12C has a wider cup diameter, the Schilke 42B has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material

Base metal or construction (e.g. brass, stainless steel, plastic). Influences weight, response, and tone color.

Mouthpiece A

Curry 12C

• Trombone

Material—

Best suited for

📣High-volume projection — open throat for power

Mouthpiece B

Schilke 42B

• Trombone

Material—

Best suited for

📣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 Curry 12C details Schilke 42B details Curry 12C equivalents Schilke 42B equivalents

Curry 12C vs Schilke 42B

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

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