Which has a bigger cup — Bach 6¾C or Monette TS11 S1?

The Bach 6¾C has a cup diameter of 25.00 mm / 0.9843 in compared to 24.70 mm / 0.9724 in on the Monette TS11 S1 — a difference of 0.30 mm / 0.0118 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Bach 6¾C and Monette TS11 S1?

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

Bach 6¾C vs Monette TS11 S1

Name: Monette TS11 S1
Brand: Monette

The Bach 6¾C 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 6¾C

• Baritone / Euphonium

Material—

Best suited for

📣High-volume projection — open throat for power

Mouthpiece B

Monette TS11 S1

• Baritone / Euphonium

Material—

Best suited for

📣High-volume projection — open throat for power

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.

Open in interactive tool + Add third mouthpiece Bach 6¾C details Monette TS11 S1 details Bach 6¾C equivalents Monette TS11 S1 equivalents

Bach 6¾C vs Monette TS11 S1

Playing Characteristics

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Which is better?

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