Name: GR Technologies 63Z**
Brand: GR Technologies

Question 1

What is the difference between Curry 3 C. and GR Technologies 63Z**?

Accepted Answer

The Curry 3 C. has a wider cup diameter, the Curry 3 C. features a deeper cup.

Question 2

Which has a bigger cup — Curry 3 C. or GR Technologies 63Z**?

Accepted Answer

The Curry 3 C. has a cup diameter of 16.89 mm / 0.6650 in compared to 16.00 mm / 0.6299 in on the GR Technologies 63Z** — a difference of 0.89 mm / 0.0351 in. A wider cup generally produces a fuller, darker tone but requires more air support.

Question 3

How does cup depth compare between Curry 3 C. and GR Technologies 63Z**?

Accepted Answer

The Curry 3 C. has a medium cup while the GR Technologies 63Z** has a shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.

Question 4

Which is better, Curry 3 C. or GR Technologies 63Z**?

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.

Curry 3 C. vs GR Technologies 63Z**

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

Compare Curry 3 C. with others

Compare GR Technologies 63Z** with others

Popular Trumpet comparisons

Curry vs GR Technologies

Browse by specification