Bruno Tilz 210-C 42 vs Marcinkiewicz CH BSC FL
The Marcinkiewicz CH BSC FL has a wider cup diameter, the Bruno Tilz 210-C 42 features a deeper cup, the Bruno Tilz 210-C 42 has a larger throat opening.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Bruno Tilz 210-C 42
• Flugelhorn
CatalogThroat diameter4.50 mm / 0.1772 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Marcinkiewicz CH BSC FL
• Flugelhorn
Throat diameter4.39 mm / 0.1728 in
Best suited for
High-volume projection — open throat for power
Throat Diameter
The Bruno Tilz 210-C 42 has a wider throat (4.50 mm / 0.1772 in vs 4.39 mm / 0.1728 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.