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Curry 5D Large Shank vs Yamaha SL-48L-GP

The Curry 5D Large Shank has a wider cup diameter, the Curry 5D Large Shank features a deeper cup, the Curry 5D Large Shank has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
    Curry 5D Large Shank
    • Trombone
    Cup diameter25.55 mm / 1.0060 in
    Best suited for
    🎻Orchestral playing — large cup for full, dark tone
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Yamaha SL-48L-GP
      • Trombone
      Cup diameter25.25 mm / 0.9941 in
      Best suited for
      📣High-volume projection — open throat for power

      Cup Diameter

      The Curry 5D Large Shank has a cup diameter of 25.55 mm / 1.0060 in compared to 25.25 mm / 0.9941 in on the Yamaha SL-48L-GP — a difference of 0.30 mm / 0.0119 in. A wider cup generally produces a fuller, darker tone but requires more air support.

      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 Curry 5D Large Shank details Yamaha SL-48L-GP details Curry 5D Large Shank equivalents Yamaha SL-48L-GP equivalents

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