Bruno Tilz 214-6 1/2 ASG vs Bruno Tilz 305-14 AL

the Bruno Tilz 214-6 1/2 ASG has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The narrowest point at the bottom of the cup. Affects resistance, volume, and tone color.
Mouthpiece A
    Bruno Tilz 214-6 1/2 ASG
    • Trombone
    Catalog
    Throat diameter7.00 mm / 0.2756 in
    Best suited for
    🎻Orchestral playing — large cup for full, dark tone
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Bruno Tilz 305-14 AL
      • Trombone
      Catalog
      Throat diameter6.80 mm / 0.2677 in
      Best suited for
      🎻Orchestral playing — large cup for full, dark tone
      📣High-volume projection — open throat for power

      Throat Diameter

      The Bruno Tilz 214-6 1/2 ASG has a wider throat (7.00 mm / 0.2756 in vs 6.80 mm / 0.2677 in). A wider throat allows more air through, increasing volume and projection but reducing resistance.

      Which is better?

      Both mouthpieces are categorized as "Catalog" — the physical dimensions above will determine which suits your embouchure and playing style better.

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