Giardinelli 5D vs Monette Unity TS6

The Monette Unity TS6 has a wider cup diameter, the Giardinelli 5D features a deeper cup, the Monette Unity TS6 has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
Mouthpiece A
    Giardinelli 5D
    • Trombone
    Cup diameter25.00 mm
    Cup depthDeep
    Rim width
    Throat diameter6.00 mm
    Backbore15/64" (.234)
    Finish
    Material
    Best suited for
    🎻Orchestral playing — large cup for full, dark tone
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Monette Unity TS6
      • Trombone
      Cup diameter25.40 mm
      Cup depthMedium
      Rim width
      Throat diameter6.63 mm
      Backbore
      Finish
      Material
      Best suited for
      📣High-volume projection — open throat for power

      Cup Diameter

      The Monette Unity TS6 has a cup diameter of 25.40 mm compared to 25.00 mm on the Giardinelli 5D — a difference of +0.40 mm. A wider cup generally produces a fuller, darker tone but requires more air support.

      Cup Depth

      The Giardinelli 5D has a deep cup while the Monette Unity TS6 has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

      Throat Diameter

      The Monette Unity TS6 has a wider throat (6.63 mm vs 6.00 mm). 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 Giardinelli 5D details Monette Unity TS6 details Giardinelli 5D equivalents Monette Unity TS6 equivalents