Bach Mega Tone Bass 4G vs Denis Wick 6BS
The Bach Mega Tone Bass 4G has a wider cup diameter, the Bach Mega Tone Bass 4G features a deeper cup, the Bach Mega Tone Bass 4G has a larger throat opening.
Cup Diameter
The Bach Mega Tone Bass 4G has a cup diameter of 26.00 mm compared to 25.40 mm on the Denis Wick 6BS — a difference of +0.60 mm. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Bach Mega Tone Bass 4G has a very deep cup while the Denis Wick 6BS has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
The Bach Mega Tone Bass 4G has a wider throat (7.04 mm vs 6.66 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.
Compare Bach Mega Tone Bass 4G with others
Compare Denis Wick 6BS with others
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