Innovative, CNC-milled double-row crescent-shaped mouthpiece with 2x 12 round blowing holes (replacing the slide) - maintenance-free and airtight: low air consumption and dynamic sound
Solo tuning in C: the 12x2 channels correspond to three full octaves of standard chromaticism
Equal pitch with a' = 443 Hz
Extremely airtight construction (without slides)
No valves: Completely insensitive to humidity
High tolerance reed plates made of nickel silver with optimised flatness