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Bob Reeves DR ORCH vs Giardinelli Sym. T

The Giardinelli Sym. T has a wider cup diameter, the Giardinelli Sym. T features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
Mouthpiece A
    Bob Reeves DR ORCH
    • Trombone
    Cup diameter25.55 mm
    Cup depthMedium
    Rim width—
    Throat diameter—
    Backbore—
    Finish—
    Material—
    vs
    Mouthpiece B
      Giardinelli Sym. T
      • Trombone
      Cup diameter25.80 mm
      Cup depthDeep
      Rim width—
      Throat diameter6.40 mm
      Backbore1/4 (.250)"
      Finish—
      Material—
      Best suited for
      🎻Orchestral playing — large cup for full, dark tone
      📣High-volume projection — open throat for power

      Cup Diameter

      The Giardinelli Sym. T has a cup diameter of 25.80 mm compared to 25.55 mm on the Bob Reeves DR ORCH — a difference of +0.25 mm. A wider cup generally produces a fuller, darker tone but requires more air support.

      Cup Depth

      The Giardinelli Sym. T has a deep cup while the Bob Reeves DR ORCH has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

      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 Bob Reeves DR ORCH details Giardinelli Sym. T details Bob Reeves DR ORCH equivalents Giardinelli Sym. T equivalents

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