Marcinkiewicz CH R 15S vs Yamaha HR-29B

The Marcinkiewicz CH R 15S has a wider cup diameter, the Marcinkiewicz CH R 15S features a deeper cup, the Marcinkiewicz CH R 15S has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
Surface plating or treatment (e.g. silver plate, gold trim). Affects feel, durability, and appearance.
Mouthpiece A
    Marcinkiewicz CH R 15S
    • French Horn
    Finish
    Best suited for
    🎻Orchestral playing — large cup for full, dark tone
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Yamaha HR-29B
      • French Horn
      Finish
      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 Marcinkiewicz CH R 15S details Yamaha HR-29B details Marcinkiewicz CH R 15S equivalents Yamaha HR-29B equivalents