Sansui QS 1 Brochure

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4-CHANNEL SYNTHESIZER DECODEREBI

THE SANSUI 4-CHANNEL SYNTHESIZER DECODER QS-1
FOUR-CHANNEL STEREO FROM TWO-CHANNEL SOURCES
Here it is. Sansui's history-making 4-Channel Synthesizer Decoder 08-1.
the ingenious yet inexpensive Sansui instrument that magically transforms
two-channel stereo signals into a breathtakingly live sound field. An ex-
traordinary stereo achievement. the 08-1 is having a profound impact on
the entire world of stereo in two ways. First. it permits stereo enthusiasts
to continue to use and enjoy their present Z-channel stereo equipment
and program sources while moving into the new audio era. And secondly.
it is obviating the need for 4-channel equipment and program sources
per so because, as distinguished audio technicians have attested. the
08-1 actually surpasses any 4-channel devices yet developed in terms of
sound field brilliance. This remarkable reproduction is accomplished

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through the use of an exclusive new decoding matrix which establishes
more distinct images of original sound sources than ever before, and
through a technique called "phase modulation" by which direct and in-
direct sound waves are fused to precisely duplicate the way they would
be heard in concert hall surroundings. In addition, the 08-1 so dramatic-
ally improves the smoothness and dynamic range of reproduced sound
that even compact speaker systems can render sound as life-like and
powerful as that heard from much larger systems. With the 08-1, the
age of the multi-dimensional sound field has arrived. Styled to match
the elegance of other distinguished Sansui components. it can nonethe-
less be incorporated in any quality stereo system-. And for a very modest
investment, the new audio age is yours to enjoy.