Bruno Tilz 211-T 7 vs Schilke 30B
The Bruno Tilz 211-T 7 has a wider cup diameter, the Bruno Tilz 211-T 7 features a deeper cup, the Bruno Tilz 211-T 7 has a larger throat opening.
Cup Diameter
The Bruno Tilz 211-T 7 has a cup diameter of 19.00 mm / 0.7480 in compared to 16.92 mm / 0.6661 in on the Schilke 30B — a difference of 2.08 mm / 0.0819 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Bruno Tilz 211-T 7 has a deep cup while the Schilke 30B has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
The Bruno Tilz 211-T 7 has a wider throat (4.30 mm / 0.1693 in vs 3.57 mm / 0.1406 in). A wider throat allows more air through, increasing volume and projection but reducing resistance.
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.