In my Google travels recently, I came across a couple of pictures that caught my eye:
You'll notice in the 3rd picture the sleeve clearly bears the Sansui QS logo and underneath says in English "Encoded by RM (QS) System" which piqued my interest. After doing some more searching and translating I was able to figure out that the album is called 'Shigeru Suzuki & Huckleback'. It's a real oddity in that there doesn't seem to be any LP equivalent, and being released in 1976, it has to be one of (or possibly) the latest QS releases.
Subsequent to that I found a Japanese discussion site where users were talking about this release, and the comments, translated in to english had some interesting info:
"The cassette tape "Huckleback" was originally recorded for the purpose of playing at the Sansui booth of Audio Fair. Sansui was a maker of QS and was keen on 4ch. If the 4ch encoded sound source is converted to CD as it is, the possibility of being a hidden 4ch is high. "
"I tried to QS decode the "Huncle Back of Illusion", CD and listen. Completely separate 4ch. No doubt, this is a hidden 4ch cd."
"New information has been sent about this huckleback hidden 4ch. The '96 version (CRCP-28104) is a hidden 4ch (QS), but the '89 version of the first CD (ZL-5012) is normal stereo. It was the '96 version that I verified. Is that another master used? "
So it appears that the 1996 Crown CD release (CRCP-28104) uses the QS-encoded master, and I believe I found it album on YouTube:
There seem to be instruments hard-panned to the sides, which I always took as a hallmark of matrix quad, because it's usually that stuff that ends up in the rear speakers. The music is actually quite nice, funky jazz in the Crusaders/Stuff mould (minus the horn section) and even veering a little more in to Yacht Rock territory on the vocal cuts. Maybe someone could play the YouTube link through their Surround Master (or other QS decoder) and verify if it decodes or not?



You'll notice in the 3rd picture the sleeve clearly bears the Sansui QS logo and underneath says in English "Encoded by RM (QS) System" which piqued my interest. After doing some more searching and translating I was able to figure out that the album is called 'Shigeru Suzuki & Huckleback'. It's a real oddity in that there doesn't seem to be any LP equivalent, and being released in 1976, it has to be one of (or possibly) the latest QS releases.
Subsequent to that I found a Japanese discussion site where users were talking about this release, and the comments, translated in to english had some interesting info:
"The cassette tape "Huckleback" was originally recorded for the purpose of playing at the Sansui booth of Audio Fair. Sansui was a maker of QS and was keen on 4ch. If the 4ch encoded sound source is converted to CD as it is, the possibility of being a hidden 4ch is high. "
"I tried to QS decode the "Huncle Back of Illusion", CD and listen. Completely separate 4ch. No doubt, this is a hidden 4ch cd."
"New information has been sent about this huckleback hidden 4ch. The '96 version (CRCP-28104) is a hidden 4ch (QS), but the '89 version of the first CD (ZL-5012) is normal stereo. It was the '96 version that I verified. Is that another master used? "
So it appears that the 1996 Crown CD release (CRCP-28104) uses the QS-encoded master, and I believe I found it album on YouTube:
There seem to be instruments hard-panned to the sides, which I always took as a hallmark of matrix quad, because it's usually that stuff that ends up in the rear speakers. The music is actually quite nice, funky jazz in the Crusaders/Stuff mould (minus the horn section) and even veering a little more in to Yacht Rock territory on the vocal cuts. Maybe someone could play the YouTube link through their Surround Master (or other QS decoder) and verify if it decodes or not?