Marcinkiewicz CH 1.5G vs Marcinkiewicz CH 8H BS / 6.5 AL

The Marcinkiewicz CH 1.5G has a wider cup diameter, the Marcinkiewicz CH 8H BS / 6.5 AL features a deeper cup, the Marcinkiewicz CH 1.5G has a larger throat opening.

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
    Marcinkiewicz CH 1.5G
    • Trombone
    Rim width
    Best suited for
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Marcinkiewicz CH 8H BS / 6.5 AL
      • Trombone
      Rim width
      Best suited for
      🎻Orchestral playing — large cup for full, dark tone
      📣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 1.5G details Marcinkiewicz CH 8H BS / 6.5 AL details Marcinkiewicz CH 1.5G equivalents Marcinkiewicz CH 8H BS / 6.5 AL equivalents