Giardinelli Sym. T vs Kelly SYMPHONY-LS-SS
The Giardinelli Sym. T has a wider cup diameter, the Kelly SYMPHONY-LS-SS features a deeper cup.
Cup Diameter
The Giardinelli Sym. T has a cup diameter of 25.80 mm / 1.0157 in compared to 25.65 mm / 1.0098 in on the Kelly SYMPHONY-LS-SS — a difference of 0.15 mm / 0.0059 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Kelly SYMPHONY-LS-SS has a — cup while the Giardinelli Sym. T has a deep cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Material
The Giardinelli Sym. T is described as unspecified, and the Kelly SYMPHONY-LS-SS as 316 Surgical Stainless Steel. Material affects mass, warmth, and how quickly the piece responds.
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 Sym. T with others
Compare Kelly SYMPHONY-LS-SS with others
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