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Bach 1B vs Monette Cornet original D6L (BLM)

the Bach 1B features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
Mouthpiece A
    Bach 1B
    • Cornet
    Cup diameter17.00 mm / 0.6693 in
    Cup depthDeep
    Rim width—
    Throat diameter3.66 mm / 0.1441 in
    Backbore—
    Finish—
    Material—
    Best suited for
    🎻Orchestral playing — large cup for full, dark tone
    vs
    Mouthpiece B
      Monette Cornet original D6L (BLM)
      • Cornet
      Cup diameter—
      Cup depthMedium
      Rim width—
      Throat diameter—
      Backbore—
      Finish—
      Material—

      Cup Depth

      The Bach 1B has a deep cup while the Monette Cornet original D6L (BLM) has a medium 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 Bach 1B details Monette Cornet original D6L (BLM) details Bach 1B equivalents Monette Cornet original D6L (BLM) equivalents

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