I used to own a 188 from the mid-1980s, and have tried several new ones over the years. The only differences I can recall are:
-- the new one has a much thinner kranz, more like 1 inch instead of 2 inches (guessing at the sizes here, I never measured them)
-- the new one actually says "Miraphone 188" on the bell, instead of having just the triangle logo
Has anything more significant been changed on this model over the years? Thanks!

