Antoine-Courtois Creation New York 421BHRA Tenor TromboneThe Antoine Courtois New York series trombones have been developed in collaboration with two outstanding American orchestral players, Paul Denson Pollard for the bass trombone, and Weston Sprott for the tenor trombone, both members of the New York Metropolitan Opera. These two instruments are evolutions of the LEGEND models with many different features such as specially designed leadpipes, venturi and playing slides, different set ups for the