The best-selling trombone mouthpiece. The Denis Wick Classic 4AL in gold plate features a design which enables a clear and precise sound. The Classic design of this mouthpiece provides a rich upper register centred tone. The 4AL mouthpiece is a classic euphonium mouthpiece designed for the full range of notes from bottom pedal notes right through to screaming high pitches. Also brilliant for powerful trombone players who require a full low register with a big sound.
