Denis Wick 10CS vs Schilke 47
The Denis Wick 10CS has a wider cup diameter, the Denis Wick 10CS has a larger throat opening.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Denis Wick 10CS
• Trombone
Throat diameter6.24 mm / 0.2457 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Schilke 47
• Trombone
Throat diameter5.95 mm / 0.2343 in
Best suited for
High-volume projection — open throat for power
Throat Diameter
The Denis Wick 10CS has a wider throat (6.24 mm / 0.2457 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.