Curry 1.5 DC vs Curry 7 TC
The Curry 1.5 DC has a wider cup diameter, the Curry 1.5 DC features a deeper cup, the Curry 7 TC has a larger throat opening.
Cup Diameter
The Curry 1.5 DC has a cup diameter of 17.02 mm / 0.6700 in compared to 16.56 mm / 0.6520 in on the Curry 7 TC — a difference of 0.46 mm / 0.0180 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Curry 1.5 DC has a very deep cup while the Curry 7 TC has a deep cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
The Curry 7 TC has a wider throat (3.89 mm / 0.1530 in vs 3.81 mm / 0.1500 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.