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Bach 1¼C vs Marcinkiewicz E17B. O'Donnell

The Bach 1¼C has a wider cup diameter, the Marcinkiewicz E17B. O'Donnell features a deeper cup, the Marcinkiewicz E17B. O'Donnell has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
Base metal or construction (e.g. brass, stainless steel, plastic). Influences weight, response, and tone color.
Mouthpiece A
    Bach 1¼C
    • Trumpet
    Material—
    vs
    Mouthpiece B
      Marcinkiewicz E17B. O'Donnell
      • Trumpet
      Material—

      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 Bach 1¼C details Marcinkiewicz E17B. O'Donnell details Bach 1¼C equivalents Marcinkiewicz E17B. O'Donnell equivalents

      Compare Bach 1¼C with others

      Compare Marcinkiewicz E17B. O'Donnell with others

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