Marcinkiewicz 300 Series Trumpet Mouthpieces in Silver


The “300” Series was Developed specifically with the student in mind (although many professionals use them as well). These mouthpieces offer the same rim (similar to a 3C*) on 15 different cup depths, graduated at .006 in. intervals, (the equivalent to the thickness of two human hairs.), from deepest (No.301) to shallowest (No.315), allowing the developing player to find optimal response from a mouthpiece to perfectly match their needs.

As players mature, their needs change and mature as well. The 300 series has created a superior selection of cup depth, while maintaining the exact rim dimensions. The result is a mouthpiece that both feels good to the player and provides the desired sound instantly, without a frustrating transition.

The 300 series comes standard with our “S” (symphonic) back bore combined with a No. 27 venturri/throat. These modifications allow the players to create a richer, darker tone perfectly suited for concert bands and orchestras.

SKU: Marc300SeriesTpt Categories: ,


Marcinkiewicz offers players the best quality available at each and every stage of their growth; first as a student, and later as a professional musician. Marcinkiewicz offers the best selection of precision brasswind mouthpieces.

In pursuit of the goal of the best quality and designs, Marcinkiewicz Co. Inc. has also acquired 4 US Patents, including one for the Concert Hall™ mouthpiece line.

Because the facial structure of young students change as they mature, Marcinkiewicz mouthpieces are carefully graduated, allowing students to progress more quickly (and enthusiastically!) as they find the correct “fit” for their changing anatomy. Now players have the means to progress in logical, gradual increments to find the correct mouthpiece for their unique needs.

In order to offer the highest quality product available for both students and professionals alike, Marcinkiewicz has integrated the most sophisticated computer technology with “old-world” craftsmanship. There is no difference in quality between their student and professional mouthpieces. A state of the art computerized cutting lathes assure that the quality of design as well as the precise reproduction of every Marcinkiewicz mouthpiece is exact. This is truly a first. Marcinkiewicz measures their mouthpieces precisely to thousandths of an inch, not using approximations or fractions, but precise figures.

Additional information

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Choose Size

300, 301, 302, 303, 304, 305, 306, 307, 308 (1.5C), 309, 310, 311, 312, 313, 314, 315


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