Which has a bigger cup — Bruno Tilz 214-5 GE or Schilke 45B?

The Bruno Tilz 214-5 GE has a cup diameter of 25.60 mm / 1.0079 in compared to 24.30 mm / 0.9567 in on the Schilke 45B — a difference of 1.30 mm / 0.0512 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Bruno Tilz 214-5 GE and Schilke 45B?

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

Bruno Tilz 214-5 GE vs Schilke 45B

Name: Schilke 45B
Brand: Schilke

The Bruno Tilz 214-5 GE has a wider cup diameter, the Bruno Tilz 214-5 GE has a larger throat opening.

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

The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.

Mouthpiece A

Bruno Tilz 214-5 GE

• Trombone

Catalog

Throat diameter7.00 mm / 0.2756 in

Best suited for

📣High-volume projection — open throat for power

Mouthpiece B

Schilke 45B

• Trombone

Throat diameter5.95 mm / 0.2343 in

Best suited for

📣High-volume projection — open throat for power

Throat Diameter

The Bruno Tilz 214-5 GE has a wider throat (7.00 mm / 0.2756 in vs 5.95 mm / 0.2343 in). A wider throat allows more air through, increasing volume and projection but reducing resistance.

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 214-5 GE details Schilke 45B details Bruno Tilz 214-5 GE equivalents Schilke 45B equivalents

Bruno Tilz 214-5 GE vs Schilke 45B

Throat Diameter

Playing Characteristics

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What Changes If You Switch?

Which is better?

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