Doza Pick-Up Audio-Technica AT-ART 7 (MC)
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Produs:Nou, Ofer garanție, Cu factură
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Numar articol:200580916
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Disponibilitate:Indisponibil
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Preț:5.355,00 Lei
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Anuntul a expirat la:21.09.2018, 15:31
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Specificatii
Doza Moving-Coil cu ac LineContact (7 x 40microni) - Nude Square
ShankMontura : 1/2 inchCurent de Iesire : 0.12 mV( 1 kHz, 5 cm/s
)Plaja de Frecvente : 15 Hz - 50 kHz Separatie intre Canale : 30 dB
( 1 kHz )Liniaritate : 0.5 dB ( 1 kHz )Compliance ( Static /
Dynamic ) : 35 / 10 ( x 10-6 cm/dyne @ 100 Hz )Masa dozei : 8.5
grameFabricat in JaponiaNon magnetic core MC type developed based
on commemorative model AT50ANV.This product keeps the basic design
of non magnetic core MC type cartridge AT50ANV and changed the coil
winding frame from a pure titanium armature to a newly developed
liquid crystal polymer armature by an injection molding. This
product also succeeds in reducing the weight of the vibration
system compared to AT50ANV and provides the extremely natural and
clear sound quality and ability to express three-dimensional sound
fields inherent to non magnetic core types. ln addition, this
product enables an output voltage of 0.12mV, a relatively high
output level for a non magnetic core system.Fabricat in
JaponiaLiquid crystal polymer armatureLiquid crystal polymer used
for the coil winding frame has not only an extreme mechanical
strength but also an unique property which increases the mechanical
strength as the product becomes thinner. Therefore it is the most
suitable material for the vibration system of cartridges. This has
high intensity and vibration absorption properties, enabling
high-quality sound by suppressing unwanted vibration when from
power generation.Newly designed magnetic circuit that maximizes
magnetic energyThe magnetic circuit of this product uses a
large-sized neodymium magnet with approximately twice the volume of
conventional Audio-Technica ferrite core MC types. (Maximum energy
product BHmax: 50 [kJ/m3]) The permendur magnetic circuit parts
located around the magnet have also been newly designed to maximize
the strength of the intensive magnetic field in the coil gap. This
magnetic circuit increases the output voltage, and also enhances
playback capability in the medium-to-low-frequency range that is
said to be a weak point of conventional non magnetic core MC types.
This provides a very accurate frequency response.Special line
contact stylus and solid boron cantilever with a 0.26 mm
diameterThe stylus tip is a special line contact type with a 40m x
7m curvature radius (used in the AT50ANV) and a solid boron
cantilever with a 0.26 mm diameter. This allows accurate transfer
of music signals read by the stylus tip to the power generating
moving coils.Machined aluminium baseThe base that supports the
magnetic circuit and vibration system is made of machined aluminium
material. This enables it to serve as a solid base to support
stable playback capability.Hybrid body that reduces unnecessary
parasitic resonanceThe housing is made of machined aluminium
materials and the cover is made of hard plastic materials. This
disperses parasitic resonance and results in clear sound quality.
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