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Denis Wick 5AL vs Marcinkiewicz ET1B. PeeblesBass Shank Only

The Marcinkiewicz ET1B. PeeblesBass Shank Only has a wider cup diameter, the Denis Wick 5AL features a deeper cup, the Denis Wick 5AL 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
    Denis Wick 5AL
    • Trombone
    Throat diameter7.30 mm / 0.2874 in
    Best suited for
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Marcinkiewicz ET1B. PeeblesBass Shank Only
      • Trombone
      Throat diameter6.76 mm / 0.2661 in
      Best suited for
      📣High-volume projection — open throat for power

      Throat Diameter

      The Denis Wick 5AL has a wider throat (7.30 mm / 0.2874 in vs 6.76 mm / 0.2661 in). A wider throat allows more air through, increasing volume and projection but reducing resistance.

      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 5AL details Marcinkiewicz ET1B. PeeblesBass Shank Only details Denis Wick 5AL equivalents Marcinkiewicz ET1B. PeeblesBass Shank Only equivalents

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      Compare Marcinkiewicz ET1B. PeeblesBass Shank Only with others

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