The Sansui QSE-1 is all you need to encode 4 full fidelity channels, and nothing else. Just add it to your existing equipment for instant conversion.
It reproduces flawlessly on present two channel stereo and monophonic equipment, and it will produce four channel output not only through matching Sansui hardware, but through all other available decoders, and there are 600,000 of them world wide today.
Thousands of them are Sansui QS-1 Synthesizer / Decoders that will decode it flawlessly. So will any of the full line of matching Sansui 4 channel receivers and converters for existing two channel systems, made by the most respected name in stereo today throughout the world, and a recognized pioneer in four-channel sound.
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