Conn Harry Glanz 7M vs Giardinelli 17C
the Giardinelli 17C features a deeper cup.
Mouthpiece A
Conn Harry Glanz 7M
• Cornet
LeadCup diameter—
Cup depthMedium
Rim width—
Throat diameter—
Backbore—
Finish—
MaterialSilver-plated brass
Best suited for
Harry Glanz signature model 7M
Lead/commercial; endorsed by Harry Glanz
vs
Mouthpiece B
Giardinelli 17C
• Cornet
Cup diameter15.00 mm / 0.5906 in
Cup depthDeep
Rim width—
Throat diameter—
Backbore—
Finish—
Material—
Cup Depth
The Giardinelli 17C has a deep cup while the Conn Harry Glanz 7M has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Material
The Conn Harry Glanz 7M is described as Silver-plated brass, and the Giardinelli 17C as unspecified. 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.