Bruno Tilz 214-D 5 vs Schilke 51
The Bruno Tilz 214-D 5 has a wider cup diameter, the Schilke 51 has a larger throat opening.
Mouthpiece A
Bruno Tilz 214-D 5
• Trombone
CatalogCup diameter26.00 mm
Cup depthMedium
Rim width—
Throat diameter6.30 mm
Backbore—
Finish—
Material—
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Schilke 51
• Trombone
Cup diameter25.63 mm
Cup depthMedium
Rim width—
Throat diameter7.04 mm
BackboreJ .277"
Finish—
Material—
Best suited for
High-volume projection — open throat for power
Cup Diameter
The Bruno Tilz 214-D 5 has a cup diameter of 26.00 mm compared to 25.63 mm on the Schilke 51 — a difference of +0.37 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
Both mouthpieces share a medium cup depth, so the sound character from depth alone will be very similar.
Throat Diameter
The Schilke 51 has a wider throat (7.04 mm vs 6.30 mm). 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.
Compare Bruno Tilz 214-D 5 with others
Compare Schilke 51 with others
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