*1 MOS FET45 (Metal-Oxide Semiconductor Field Effect Transistor)įield Effect Transistor (FET), with its higher input impedance, works only with a change of voltage whereas the common transistors work with a change of currents. It is the first car stereo built-in amplifier that can feature 45W x 4ch high power output, realizing clear, crisper, detailed and less fatiguing sound with lower distortion ratio *2. For the first time in the industry, Pioneer has succeeded in adopting the Power MOS FET45 *1, high quality semiconductor which, up till today, only has been adopted to high-end external amplifiers, as built-in amplifier of main units.To strengthen the lineups of affordable car products with various basic functions and high quality sound, Pioneer has succeeded in introducing the above-mentioned new products which is expected to expand the car audio market. Previously, in order to replay these digital media in a high quality sound, one had to have powerful audio systems which were quite expensive. In the current car stereo market, digitalization of the media such as MD and CD is accelerating its share.
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