Marcinkiewicz CH W1 vs Marcinkiewicz CH W1
Both mouthpieces share similar core dimensions — the differences are in the details.
Mouthpiece A
Marcinkiewicz CH W1
• Tuba
Cup diameter33.66 mm / 1.3252 in
Cup depthMedium
Rim width—
Throat diameter7.67 mm / 0.3020 in
Backbore—
Finish—
Material—
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Marcinkiewicz CH W1
• Tuba
Cup diameter33.66 mm / 1.3252 in
Cup depthMedium
Rim width—
Throat diameter7.67 mm / 0.3020 in
Backbore—
Finish—
Material—
Best suited for
High-volume projection — open throat for power
Cup Diameter
Both mouthpieces have virtually identical cup diameters at 33.66 mm / 1.3252 in.
Cup Depth
Both mouthpieces share a medium cup depth, so the sound character from depth alone will be very similar.
Throat Diameter
Throat diameters are essentially identical at 7.67 mm / 0.3020 in, so resistance feel will be comparable.
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.