Denis Wick 6BM vs Giardinelli 4D
the Giardinelli 4D features a deeper cup, the Denis Wick 6BM has a larger throat opening.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Denis Wick 6BM
• Baritone / Euphonium
Cup diameter25.40 mm / 1.0000 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Giardinelli 4D
• Baritone / Euphonium
Cup diameter25.40 mm / 1.0000 in
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
Cup Diameter
Both mouthpieces have virtually identical cup diameters at 25.40 mm / 1.0000 in.
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.