Bach 7EW vs Giardinelli 10VS
The Bach 7EW has a wider cup diameter.
Mouthpiece A
Bach 7EW
• Trumpet
Cup diameter16.20 mm
Cup depthShallow
Rim width—
Throat diameter3.66 mm
Backbore—
Finish—
Material—
Best suited for
Lead / commercial — shallow cup for brightness and range
vs
Mouthpiece B
Giardinelli 10VS
• Trumpet
Cup diameter16.00 mm
Cup depthShallow
Rim width—
Throat diameter—
Backbore—
Finish—
Material—
Best suited for
Lead / commercial — shallow cup for brightness and range
Cup Diameter
The Bach 7EW has a cup diameter of 16.20 mm compared to 16.00 mm on the Giardinelli 10VS — a difference of +0.20 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
Both mouthpieces share a shallow cup depth, so the sound character from depth alone will be very similar.
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.