Shure V-15 Type III Manual page 4

the seven year search
The V-15 Type I l l is the result of seven years of extensive laboratory
development in which revolutionary, computer-produced data were
drawn upon to establish new performance parameters and chart new
directions in design.
New core structure. New stylus assembly.
Among the most notable design achievements of the Type Ill are an
entirely new laminated magnetic core structure, and an ingenious new
stylus assembly with a 25% reduction of effective stylus mass.
The net result of our engineers' labors are these:
(1)
higher track-
ability than ever at low tracking forces
(3h
to 1'14 grams); (2) an
astonishingly flat frequency response with no noticeable emphasis or
de-emphasis at any frequency; and
(3)
a significantly extended dy-
namic range, beyond even that of our V-15 Type II Improved. And
all this without loss i n output level!