Marcinkiewicz Pro-Line Concert Hall Series Bass Trombone Mouthpiece

Designed for the player whose needs are not met elsewhere, the Pro-Line Concert Hall Series Bass Trombone Mouthpiece affords enhanced projection, even timbre from ppp to fff, and the same great intonation throughout all registers that Marcinkiewicz mouthpieces are famous for. These mouthpieces are optimized to give the player the best efficiency possible without compromise.

The patented Pro Line Concert Hall mouthpieces have a unique exterior design that offers optimal nodal enhancements by placing integral vibration dampers in specific, calculated locations. The net result is a mouthpiece that gives an extremely stable center of pitch, allows unprecedented dynamic levels without distortion, and provides a rich dark symphonic sound without adding the mass of a traditional heavy mouthpiece.

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• Model number: CH 105 BS
  Outside cup diameter: 1.680 in. (42.67 mm)
  Inside cup diameter: 1.159 in. (29.44 mm)
  Cup depth: 1.343 in. (34.11 mm)
  Drill venturi: 0.316 in. (8.03 mm)
  Length: 3.500 in. (88.90 mm)
  Comparison only: Schilke 60 Kleinhammer
  
  
  Model number: CH 1-1/2 G
  Outside cup diameter: 1.540 in. (39.12 mm)
  Inside cup diameter: 1.096 in. (27.84 mm)
  Cup depth: 1.203 in. (30.56 mm)
  Drill venturi: 0.281 in. (7.14 mm)
  Length: 3.170 in. (80.52 mm)
  Comparison only: Bach 1-1/2G
  
  
  Model number: CH 5G BS
  Outside cup diameter: 1.538 in. (39.07 mm)
  Inside cup diameter: 1.006 in. (25.55 mm)
  Cup depth: 1.100 in. (27.94 mm)
  Drill venturi: 0.261 in. (6.63 mm)
  Length: 3.170 in. (80.52 mm)
  Comparison only: Bach 5G
  
  
  Model number: CH 5J BS
  Outside cup diameter: 1.538 in. (39.07 mm)
  Inside cup diameter: 1.006 in. (25.55 mm)
  Cup depth: 1.100 in. (27.94 mm)
  Drill venturi: 0.277 in. (7.04 mm)
  Length: 3.170 in. (80.52 mm)
  Comparison only: Bach 5G larger throat
  
  
  Model number: CH 8H BS/ 6-1/2 AL
  Outside cup diameter: 1.534 in. (38.96 mm)
  Inside cup diameter: 1.026 in. (26.03 mm)
  Cup depth: 1.047 in. (26.59 mm)
  Drill venturi: 0.266 in. (6.76 mm)
  Length: 3.170 in. (80.52 mm)
  Comparison only: Bach 6 ½ AL