Which has a bigger cup — Bruno Tilz 211-TS 6 or Giardinelli S15?

The Bruno Tilz 211-TS 6 has a cup diameter of 18.50 mm / 0.7283 in compared to 17.50 mm / 0.6890 in on the Giardinelli S15 — a difference of 1.00 mm / 0.0394 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Bruno Tilz 211-TS 6 and Giardinelli S15?

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

Bruno Tilz 211-TS 6 vs Giardinelli S15

Name: Giardinelli S15
Brand: Giardinelli

The Bruno Tilz 211-TS 6 has a wider cup diameter, the Giardinelli S15 has a larger throat opening.

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

Surface plating or treatment (e.g. silver plate, gold trim). Affects feel, durability, and appearance.

Mouthpiece A

Bruno Tilz 211-TS 6

• French Horn

Catalog

Finish—

Best suited for

🎻Orchestral playing — large cup for full, dark tone

📣High-volume projection — open throat for power

Mouthpiece B

Giardinelli S15

• French Horn

Finish—

Best suited for

🎻Orchestral playing — large cup for full, dark tone

📣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.

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Bruno Tilz 211-TS 6 vs Giardinelli S15

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

Which is better?

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