System Blue
System Blue is an active trumpet mouthpiece manufacturer based in United States.
The index currently lists 5 models from System Blue. All of them belong to the Standard series.
Inner diameters in the index range from 16.51 mm to 16.76 mm.
Models
| Model | Diameter | Cup depth | Use |
|---|---|---|---|
| System Blue Blue 1 | ~16.76 mm | M | standard |
| System Blue Blue 2 | ~16.76 mm | M | standard |
| System Blue Blue Lead | ~16.51 mm | S | lead |
| System Blue Extreme Blue 1 | ~16.76 mm | MD | standard |
| System Blue Extreme Blue 2 | ~16.76 mm | M | standard |