Giardinelli 2GM vs Schilke 45B
The Giardinelli 2GM has a wider cup diameter, the Giardinelli 2GM features a deeper cup, the Giardinelli 2GM has a larger throat opening.
Cup Diameter
The Giardinelli 2GM has a cup diameter of 26.50 mm / 1.0433 in compared to 24.30 mm / 0.9567 in on the Schilke 45B — a difference of 2.20 mm / 0.0866 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Giardinelli 2GM has a deep cup while the Schilke 45B has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
The Giardinelli 2GM has a wider throat (6.75 mm / 0.2657 in vs 5.95 mm / 0.2343 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.
Compare Giardinelli 2GM with others
Compare Schilke 45B with others
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