Giardinelli 3D vs Monette TS6 S1
The Giardinelli 3D has a wider cup diameter, the Giardinelli 3D features a deeper cup, the Monette TS6 S1 has a larger throat opening.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Giardinelli 3D
• Baritone / Euphonium
Cup diameter26.30 mm / 1.0354 in
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
vs
Mouthpiece B
Monette TS6 S1
• Baritone / Euphonium
Cup diameter25.40 mm / 1.0000 in
Best suited for
High-volume projection — open throat for power
Cup Diameter
The Giardinelli 3D has a cup diameter of 26.30 mm / 1.0354 in compared to 25.40 mm / 1.0000 in on the Monette TS6 S1 — a difference of 0.90 mm / 0.0354 in. A wider cup generally produces a fuller, darker tone but requires more air support.
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.