Innovative, CNC-milled double-row crescent-shaped mouthpiece with 2x 12 round blowing holes (replaces the slide pack) - maintenance-free and airtight: low air consumption and dynamic sound
Solo tuning in Low E: the 12x 2 channels correspond to three full octaves of standard chromaticism
Equal tempered with a' = 443 Hz
Very airtight construction (without slides)
Ventilated
Tolerance-optimised reedplates made of nickel silver with very good flatness