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Bach 3C Flugel vs Curry 8.5 FL

The Bach 3C Flugel has a wider cup diameter, the Curry 8.5 FL has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
    Bach 3C Flugel
    • Flugelhorn
    Cup diameter16.30 mm / 0.6417 in
    Best suited for
    🎵All-round versatile — balanced cup for general playing
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Curry 8.5 FL
      • Flugelhorn
      Cup diameter16.23 mm / 0.6390 in
      Best suited for
      🎵All-round versatile — balanced cup for general playing
      📣High-volume projection — open throat for power

      Cup Diameter

      The Bach 3C Flugel has a cup diameter of 16.30 mm / 0.6417 in compared to 16.23 mm / 0.6390 in on the Curry 8.5 FL — a difference of 0.07 mm / 0.0027 in. A wider cup generally produces a fuller, darker tone but requires more air support.

      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 Bach 3C Flugel details Curry 8.5 FL details Bach 3C Flugel equivalents Curry 8.5 FL equivalents

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