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Bach 2½C vs Bach 2¾C

Both mouthpieces share similar core dimensions — the differences are in the details.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
How deep the cup is, from shallow (brighter, easier high register) to deep (darker, fuller sound).
Mouthpiece A
    Bach 2½C
    • Cornet
    Cup depthMedium
    Best suited for
    🎵All-round versatile — balanced cup for general playing
    vs
    Mouthpiece B
      Bach 2¾C
      • Cornet
      Cup depthMedium
      Best suited for
      🎵All-round versatile — balanced cup for general playing

      Cup Depth

      Both mouthpieces share a medium cup depth, so the sound character from depth alone will be very similar.

      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 2½C details Bach 2¾C details Bach 2½C equivalents Bach 2¾C equivalents

      Compare Bach 2½C with others

      Compare Bach 2¾C with others

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