Bach 22C vs Bruno Tilz 213-H 3
The Bruno Tilz 213-H 3 has a wider cup diameter, the Bruno Tilz 213-H 3 features a deeper cup, the Bach 22C has a larger throat opening.
Cup Diameter
The Bruno Tilz 213-H 3 has a cup diameter of 24.00 mm compared to 23.92 mm on the Bach 22C — a difference of +0.08 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Bruno Tilz 213-H 3 has a medium cup while the Bach 22C has a shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
The Bach 22C has a wider throat (5.85 mm vs 4.80 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.