Audio-Technica AT-ART1000 Manual De Usuario página 27

Design details
The coil material used is a 20 μm diameter
PCOCC wire, wound eight turns to a
diameter of 0.9 mm to create a non-magnetic
core coil. This is layered with an ultrathin,
25 μm special film. Despite being a non-
magnetic core type, an output voltage of
0.2 mV with a coil impedance of 3 ohms is
obtained by placing the coil in the minute
0.6 mm gap of a powerful magnetic circuit.
Integrating specifications that leverage the
unique features of non-magnetic core type
coils and specially designed magnetic circuits
creates a three-dimensional sound field with
dynamic audio quality and natural clarity.
Special line contact stylus and 0.26 mm diameter solid boron cantilever
The stylus tip is a 1.6 × 0.3 mil special line contact stylus type embedded in a 0.26 mm
diameter solid boron cantilever, which allows music signals read by the stylus tip to be
accurately transmitted to the moving coil.
Body
The base that supports the specialized
magnetic circuit and vibration system is
made from titanium. The sturdy base is
instrumental in providing consistently even
playback.
It also works in combination with the
cartridge's hard plastic cover and aluminum
housing to disperse resonance that
negatively affects the sound quality.
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