Curry 5D Small Shank vs Yamaha SL-48DL
The Curry 5D Small Shank has a wider cup diameter, the Curry 5D Small Shank features a deeper cup, the Curry 5D Small Shank has a larger throat opening.
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
Curry 5D Small Shank
• Trombone
Throat diameter7.01 mm / 0.2760 in
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
vs
Mouthpiece B
Yamaha SL-48DL
• Trombone
Throat diameter6.62 mm / 0.2606 in
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
Throat Diameter
The Curry 5D Small Shank has a wider throat (7.01 mm / 0.2760 in vs 6.62 mm / 0.2606 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.