Bruno Tilz 200-13 vs Schilke 14A4a
The Schilke 14A4a has a wider cup diameter, the Schilke 14A4a features a deeper cup, the Schilke 14A4a has a larger throat opening.
Cup Diameter
The Schilke 14A4a has a cup diameter of 17.09 mm compared to 16.50 mm on the Bruno Tilz 200-13 — a difference of +0.59 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Schilke 14A4a has a shallow cup while the Bruno Tilz 200-13 has a very shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
The Schilke 14A4a has a wider throat (3.66 mm vs 3.60 mm). 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.