CHROMATIC HARMONIC 64-voice chromatic harmonica, 4-octave tonal range (C3 - D7), double 1.2 mm reeds. Black color. The new Hohner Super 64X updates the iconic Hohner color with a series of innovative solutions. The VarioSrping system allows individual adjustment of the lever tension, while the lever design offers virtually silent operation. The included case also serves as a support for maintenance tasks.