Denis Wick 4BS vs Giardinelli Sym. T
The Denis Wick 4BS has a wider cup diameter, the Giardinelli Sym. T features a deeper cup, the Denis Wick 4BS has a larger throat opening.
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
Denis Wick 4BS
• Trombone
Backboremedium
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Giardinelli Sym. T
• Trombone
Backbore1/4 (.250)"
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.