Keys C, G, and A
Hohner harmonicas feature:
Improved reed profiles to increase reed life by over 200%
Precision die punches to ensure reed plates with unparalleled air tightness
Improved tuning accuracy (through investment in innovative new tools)
Extremely stable stainless steel covers that won't tarnish and are easy to clean
Dynamic range and highest volume of most any commercially made harmonica
Super-fast response at all volume levels
Easily adjustability for overblows
A unique Hohner sound that is a tone benchmark for blues, folk, and rock