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Bach 8½A vs Marcinkiewicz 3 / 5C

The Marcinkiewicz 3 / 5C has a wider cup diameter, the Bach 8½A features a deeper cup, the Marcinkiewicz 3 / 5C has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
Surface plating or treatment (e.g. silver plate, gold trim). Affects feel, durability, and appearance.
Mouthpiece A
    Bach 8½A
    • Cornet
    Finish—
    vs
    Mouthpiece B
      Marcinkiewicz 3 / 5C
      • Cornet
      Finish—

      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 8½A details Marcinkiewicz 3 / 5C details Bach 8½A equivalents Marcinkiewicz 3 / 5C equivalents

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