Marcinkiewicz Artist Model (Signature) ●Marsinkiewicz mouthpieces allow for maximum control across the entire range.While there are many mouthpiece manufacturers, there is one craftsman who consistently produces highly precise mouthpieces. His name is Joe Marsinkiewicz. He once enjoyed immense support across all genres with his brand MMP, and he has since moved his workshop to Oregon, where he continues to produce his products. The remarkable thing about his mouthpieces is that they do not thin out the sound in the high notes, and they allow maximum control over the entire range, making the instrument sound more efficient. This is the result of actively incorporating his own experience working with the Stan Kenton Orchestra and the Don Ellis Orchestra, as well as the requests of top artists, mainly on the West Coast. The Marsinkiewicz trumpet mouthpiece, a fusion of old-fashioned craftsmanship and the latest computer technology, will greatly expand your possibilities. *This product may need to be ordered. If the importer has the item in stock, we can usually deliver it to you within a week. If the importer does not have the item in stock, we may place an order with the manufacturer in the country of origin on a made-to-order basis. It may take a few months. Please contact us for detailed stock status and delivery times.This model was created based on the popular artist model "E9.1 (Bobby Shew #1.5)," which is one of the easiest to play Marcinkiewicz trumpet mouthpieces, and was created as a model for popular West Coast studio player Wayne Bergeron! Compared to the "E9.1 Shew," the outer and inner diameters of the cup are 0.005 inches (0.127 mm) larger. Recommended for lead players and those looking for bright, clear high tones.