Wadia 302 Owner's Manual page 6

Swift Current I-V Converter
The Wadia 3 3 3 3 02 CD Player is the first Compact Disc player in this price
range to use Wadia's patented Swift Current technology. This
proprietary, custom-fabricated integrated circuit performs the sonically
critical current-to-voltage conversion with no global negative
feedback, resulting in demonstrably superior sound quality.
The Music Comes First
As with all Wadia products, the Wadia 3 3 3 3 02 CD Player is the result of a
design philosophy that bridges the gap between the traditional
engineering and empirical approach to audio design. That is, Wadia
engineers are guided equally by advanced measurement techniques
and extensive listening during the development process. The result is
performance that exceeds the expectations of even the most
demanding listener.
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