Final Price Reduction! Jun's Trumpet Mouthpiece Symphony Master 3-1 PGP (Pink Gold Plate) Finish Equivalent to Bach 3C~5C, with a #24 throat. Purchased used, then had acoustic treatment and hammering done (except for the part that touches the mouth) at a certain musical instrument store. Therefore, the body may appear slightly dull, but there are no dents and it is clean.