Bach 15CW vs Giardinelli Sym. B.
The Giardinelli Sym. B. has a wider cup diameter, the Giardinelli Sym. B. features a deeper cup, the Giardinelli Sym. B. has a larger throat opening.
Cup Diameter
The Giardinelli Sym. B. has a cup diameter of 26.70 mm compared to 24.40 mm on the Bach 15CW — a difference of +2.30 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Giardinelli Sym. B. has a very deep cup while the Bach 15CW has a shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
The Giardinelli Sym. B. has a wider throat (7.15 mm vs 5.85 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.
Compare Bach 15CW with others
Compare Giardinelli Sym. B. with others
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