Marcinkiewicz E8.7M. Gillette (Standard) vs Monette Cornet C3F FL

The Marcinkiewicz E8.7M. Gillette (Standard) has a wider cup diameter, the Marcinkiewicz E8.7M. Gillette (Standard) has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
    Marcinkiewicz E8.7M. Gillette (Standard)
    • Cornet
    Backbore
    Best suited for
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Monette Cornet C3F FL
      • Cornet
      Backbore

      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 Marcinkiewicz E8.7M. Gillette (Standard) details Monette Cornet C3F FL details Marcinkiewicz E8.7M. Gillette (Standard) equivalents Monette Cornet C3F FL equivalents