Yamaha YACSL48 Standard Trombone Mouthpiece 1/4 in TS Female so they are easier and

so they are easier and faster to tune

4-13/16" Two-piece seamless yellow brass bell

we’ve added a complete effects section featuring 11 effects types

from 500mA up

Expanded external control via optional footswitches or expression pedal and MIDI

Yamaha YACSL48 Standard Trombone Mouthpiece 1/4 in TS Female so they are easier andProduced using the most advanced computer design and manufacturing technology, our Standard Series mouthpieces feature unmatched precision, smooth attack, secure control, and easy playability. They have the ideal weight for all around usage and are available in over 100 configurations. Theres a Yamaha mouthpiece to suit every player. Well balanced rim and cup for all around playing. Refined design meets the needs of professional players. Rim Inner