Which has a bigger cup — Bach Mega Tone Cornet 1B or Marcinkiewicz 313?

The Marcinkiewicz 313 has a cup diameter of 17.20 mm / 0.6772 in compared to 17.00 mm / 0.6693 in on the Bach Mega Tone Cornet 1B — a difference of 0.20 mm / 0.0079 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Bach Mega Tone Cornet 1B and Marcinkiewicz 313?

Both mouthpieces share a deep cup depth, so the sound character from depth alone will be very similar.

Bach Mega Tone Cornet 1B vs Marcinkiewicz 313

Name: Marcinkiewicz 313
Brand: Marcinkiewicz

The Marcinkiewicz 313 has a wider cup diameter.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material

Base metal or construction (e.g. brass, stainless steel, plastic). Influences weight, response, and tone color.

Mouthpiece A

Bach Mega Tone Cornet 1B

• Cornet

Material—

Best suited for

🎻Orchestral playing — large cup for full, dark tone

Mouthpiece B

Marcinkiewicz 313

• Cornet

Material—

Best suited for

🎻Orchestral playing — large cup for full, dark tone

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.

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Bach Mega Tone Cornet 1B vs Marcinkiewicz 313

Playing Characteristics

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Which is better?

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