Yamaha SL45AS Trombone Mouthpiece (45A Short Shank) MIDI Controller Keys with the ability to scroll

with the ability to scroll between them to compare your favourites or go back to a specific Liked version to edit in a different way

Expression pedal input allows the connection an expression pedal for simultaneous morphing control over multiple parameters (Expression mode)

3 stop modes

on the base plate

Yamaha SL45AS Trombone Mouthpiece (45A Short Shank) MIDI Controller Keys with the ability to scrollYamaha brass mouthpieces are produced with advanced computer design and manufacturing technology for unmatched precision, smooth attack, and easy playability. Ideal weight for all around use and available in a variety of configurations to suit every player. The SL45a has a small inner rim diameter with an extremely shallow cup for a brilliant tone.