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.
- Large shank bass trombone mouthpiece
- Silver-plated
- Unique exterior design with optimal nodal enhancements
- Superior intonation
- Facilitates unprecedented dynamic levels without distortion
- Less mass and weight than traditional mouthpieces
- 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
| Color | Band 8H / 6.5AL |
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