Marcinkiewicz A3 Pro Line Trumpet Mouthpiece


The Pro-Line represents the darkest tone mouthpiece models we offer. This series features 3 rims (A, B and C) and 3 cup depths. The ‘A’ rim is our largest rim diameter most similar to a Bach 1. The ‘B’ rim is slightly smaller, most similar to a Bach 1 1/4 C. The ‘C’ rim is the smallest, most similar to a Bach 3C rim.

In Stock


Outside Cup – 27.69 mm

Inside Cup – 17.58 mm

Cup Depth – 12.73 mm

Drill Venturi – 3.78 mm

Silver Plate

Additional information

Weight .15 kg
Dimensions 12 × 4 × 4 cm



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