How long do Hohner harmonicas last?
With steady playing, a harmonica should go at least 6 months before a reed goes bad. Modern harmonicas seem to last much longer than the older ones.
Do harmonicas need Reeds?
A harmonica consists of two reed plates, the top one for blow reeds and the bottom one for draw reeds, which are attached to a comb and shielded with top and bottom covers. Each reed plate has different length slots over which reeds of corresponding length are fixed at one end.