Name: GR Technologies 67FL
Brand: GR Technologies

Question 1

What is the difference between Giardinelli 17FL and GR Technologies 67FL?

Accepted Answer

The GR Technologies 67FL has a wider cup diameter, the Giardinelli 17FL features a deeper cup.

Question 2

Which has a bigger cup — Giardinelli 17FL or GR Technologies 67FL?

Accepted Answer

The GR Technologies 67FL has a cup diameter of 17.00 mm / 0.6693 in compared to 15.00 mm / 0.5906 in on the Giardinelli 17FL — a difference of 2.00 mm / 0.0787 in. A wider cup generally produces a fuller, darker tone but requires more air support.

Question 3

How does cup depth compare between Giardinelli 17FL and GR Technologies 67FL?

Accepted Answer

The Giardinelli 17FL has a very deep cup while the GR Technologies 67FL has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Question 4

Which is better, Giardinelli 17FL or GR Technologies 67FL?

Accepted Answer

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.

Giardinelli 17FL vs GR Technologies 67FL

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