5MM Body: Trumpet, Cornet, Flugelhorn
The 5MM Modular Mouthpiece was engineered to maximize efficiency while offering every possible size variation.
The Body section is the foundation of the entire system.
Understanding Size options
OD - the outside diameter at the (EGN) External Gap Nut, this should match trumpet receiver or VGR diameter
Key/Length - variations for different overall mouthpiece lengths such as Bb, C, Eb, Piccolo, etc. (these will be added as they become available)
Efficiency - baseline of 1 (efficiency of standard mouthpiece)
Shape - see photos of each shape in the gallery below