Denis Wick 7CS vs Schilke 45B

The Denis Wick 7CS has a wider cup diameter, the Schilke 45B features a deeper cup, the Denis Wick 7CS 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
    Denis Wick 7CS
    • Trombone
    Backboremedium
    Best suited for
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Schilke 45B
      • Trombone
      Backbore15/64 .2344"
      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 Denis Wick 7CS details Schilke 45B details Denis Wick 7CS equivalents Schilke 45B equivalents