Bach 22 vs Bach 22C
the Bach 22 features a deeper cup.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Bach 22
• Baritone / Euphonium
Cup diameter23.92 mm / 0.9417 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Bach 22C
• Baritone / Euphonium
Cup diameter23.92 mm / 0.9417 in
Best suited for
High-volume projection — open throat for power
Cup Diameter
Both mouthpieces have virtually identical cup diameters at 23.92 mm / 0.9417 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.