American Plating 2531K Bass Clarinet Mouthpiece Kit, USA core It gives you the option

It gives you the option to remove the counterweight and expose a second 5/8"-27 thread at the other end of the boom

One 1/4" Unbalanced Audio Output

Place an M-8Lx in to the top slot of your rack

Today Harmon Mutes are played all over the globe by professional orchestras

American Plating 2531K Bass Clarinet Mouthpiece Kit, USA core It gives you the optionA great solution for beginning players, this Ameriplate Bass Clarinet Mouthpiece Kit comes complete with the mouthpiece itself, a standard series ligature, and a cap to protect the tip of the mouthpiece against cracks or chips (which renders it unusable). Complete your setup with some good quality reeds and the student is ready to play. Student quality Hard ABS plastic (easy to sanitize) Includes ligature and cap