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Conn Connstellation 7CN vs Marcinkiewicz 5*W (Endorsee)

The Marcinkiewicz 5*W (Endorsee) has a wider cup diameter, the Conn Connstellation 7CN features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
    Conn Connstellation 7CN
    • Cornet
    General
    Rim width—
    Best suited for
    📋Trumpet players seeking precise matched dimensions
    🎶Size 7 (16.42mm); larger cup; fuller lower register; Narrow rim; smaller inner radius; sharper bite.
    vs
    Mouthpiece B
      Marcinkiewicz 5*W (Endorsee)
      • Cornet
      Rim width—
      Best suited for
      📣High-volume projection — open throat for power

      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 Conn Connstellation 7CN details Marcinkiewicz 5*W (Endorsee) details Conn Connstellation 7CN equivalents Marcinkiewicz 5*W (Endorsee) equivalents

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