The Denis Wick 4AL is a widely used, deep-cup trombone and Euphonium mouthpiece. Famous for its use on the original. Backbore: Barrel shape. Bore Size: 7.38 mm. Shank: Large.
Denis Wick - Classic Trombone Mouthpiece Silver Plated-4AL 4AL
Denis Wick Classic Trombone Mouthpiece Silver Plated, 5880-5BS - Medium Backb...
Denis Wick Classic Trombone Mouthpiece Silver Plated, 5880-5ABL - Medium Back...
Denis Wick 5880-12CS Classic Trombone Mouthpiece, Small Shank, Silver Plated
Denis Wick Classic Shape Tuba Mouthpiece 5286 Silver Plated
Denis Wick. Cornet Mouthpiece. Silver Plated. See Variations. Classic
