Conn Precision 3A vs Denis Wick 1AL
the Conn Precision 3A features a deeper cup.
Mouthpiece A
Conn Precision 3A
• Trombone
GeneralCup diameter—
Cup depth
Rim width—
Throat diameter—
Backbore—
Finish—
MaterialSilver-plated brass
Best suited for
General trombone use
Good round tone in all registers; all-around
vs
Mouthpiece B
Denis Wick 1AL
• Trombone
Cup diameter27.11 mm / 1.0673 in
Cup depthVery deep
Rim width6.09 mm / 0.2398 in
Throat diameter7.45 mm / 0.2933 in
Backboreopen
Finish—
Material—
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
Cup Depth
The Conn Precision 3A has a — cup while the Denis Wick 1AL has a very deep cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Material
The Conn Precision 3A is described as Silver-plated brass, and the Denis Wick 1AL as unspecified. Material affects mass, warmth, and how quickly the piece responds.
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 Conn Precision 3A with others
Compare Denis Wick 1AL with others
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