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Bob Reeves DR ORCH vs Curry 11S

The Bob Reeves DR ORCH has a wider cup diameter, the Bob Reeves DR ORCH features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
Mouthpiece A
    Bob Reeves DR ORCH
    • Trombone
    Cup diameter25.55 mm / 1.0059 in
    Cup depthMedium
    Rim width—
    Throat diameter—
    Backbore—
    Finish—
    Material—
    vs
    Mouthpiece B
      Curry 11S
      • Trombone
      Cup diameter24.49 mm / 0.9640 in
      Cup depthShallow
      Rim width—
      Throat diameter6.02 mm / 0.2370 in
      Backbore—
      Finish—
      Material—
      Best suited for
      📣High-volume projection — open throat for power

      Cup Diameter

      The Bob Reeves DR ORCH has a cup diameter of 25.55 mm / 1.0059 in compared to 24.49 mm / 0.9640 in on the Curry 11S — a difference of 1.06 mm / 0.0419 in. A wider cup generally produces a fuller, darker tone but requires more air support.

      Cup Depth

      The Bob Reeves DR ORCH has a medium cup while the Curry 11S has a shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

      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 Bob Reeves DR ORCH details Curry 11S details Bob Reeves DR ORCH equivalents Curry 11S equivalents

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