Item #1113209 Model #60312
CODE BF24 FOR 20% OFF ORDERS $99+

National 300 Series Trumpet Mouthpiece 312

$125.00

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A tool for educators, a solution for students.

Although used by many professionals, the Marcinkiewicz 300 Series Trumpet mouthpieces were developed with students in mind. As players mature, their needs change. This series allows selection to the next logical cup depth, while maintaining the exact rim dimensions of the previous choice. 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 Trumpet 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 with the same rim.
Specifications
  • Model number: 300
  • Outside cup diameter: 1.090 in. (27.69 mm)
  • Inside cup diameter: 0.692 in. (17.58 mm)
  • Cup depth: 0.513 in. (13.03 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Cup comparison only: Bach B cup
  • Model number: 301
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.513 in. (13.03 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach B cup
  • Model number: 302
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.507 in. (12.88 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach B cup
  • Model number: 303
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.501 in. (12.73 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach B cup
  • Model number: 304
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.495 in. (12.57 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach B cup
  • Model number: 305
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.489 in. (12.42 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach B cup
  • Model number: 306
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.483 in. (12.27 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach C cup
  • Model number: 307
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.477 in. (12.12 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach C cup
  • Model number: 308/1 ½ C
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.471 in. (11.96 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach C cup
  • Model number: 309
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.465 in. (11.81 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach C cup
  • Model number: 310
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.459 in. (11.66 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach C cup
  • Model number: 311
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.453 in. (11.51 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach E cup
  • Model number: 312
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.447 in. (11.35 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach E cup
  • Model number: 313
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.441 in. (11.20 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach E cup
  • Model number: 314
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.435 in. (11.05 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach E cup
  • Model number: 315
  • Outside cup diameter: 1.081 in. (27.46 mm)
  • Inside cup diameter: 0.677 in. (17.20 mm)
  • Cup depth: 0.429 in. (10.90 mm)
  • Drill venturi: 0.144 in. (3.66 mm)
  • Length: 3.450 in. (87.63 mm)
  • Rim: medium round
  • Cup comparison only: Bach E cup

Features

  • 300 Series trumpet mouthpiece
  • Silver-plated brass
  • Developed with students in mind
  • 15 different cup depths on the same rim
  • Superior intonation