Outlet: Trombone Mouthpiece: Underpart trumpet leadpipe Multiple cup depths offered to

Multiple cup depths offered to find the right color and resistance to match your sound concept and instrument

VS: Very Shallow (30 throat)

and a traditional stepped backbore

Looking for a great value on a quality trombone mouthpiece

C - Traditional medium bowl cup

Outlet: Trombone Mouthpiece: Underpart trumpet leadpipe Multiple cup depths offered toBuild, expand, or refine your mouthpiece setup while enjoying significant savings with our Outlet Trombone Mouthpiece Underparts. These underparts may have minor cosmetic blemishes, handling marks, engraving imperfections, plating flaws, light scratches, or other non performance related defects. Some may have been used for demonstrations, fitting sessions, photography, trade shows, testing, or customer returns. Each underpart has been carefully