Marcsten,
since i'm italian, i've checked quickly the Streisand 7" you mentioned (The way we were). I was *very* suprised reading on a italian 7' quad, since even the quad LPs issued in Italy were very very few.*
Other than a casual use of the SQ master instead of the stereo one (very unlikely) this 7' isn't a quad, and isn't a juke too. Italy was one of the few countries that had special 7' for juke box since early '60 until now (even if at present time very few JB 7' are relased). They always came with a title strip. The link below shows what's looks like a italian juke 7': white label (all but RCA, which was dark yellow, and Ri-Fi, which had Motown and Atlantic for a while), different catalog number, "promotional - not for sale" printed somewhere - and sometimes album-only tracks never released as a single on his own. Probably Italy has been the only country were there has been JukeBox-Only (specially compiled) releases on CD (not more than 28-30 items).
cgi.ebay.com/ws/eBayISAPI...gory=20813
What you see on the back cover is the advertisement that usually CBS printed on singles releases about the SQ Quadraphonic sound - plenty of these back-covers anywhere on CBS-related singles between 1972 and 1977.
The translation says (i'll go line by line):
SQ
This is the sign that identifies the
CBS QUADRAPHONIC RECORDS
SQ (quadraphonic sound) is the result of the
most advanced researches of the CBS electronic laboratories.
The masterworks of the Classical music
and the biggest popular hits
ON CBS QUADRAPHONIC RECORDS
* What has been published of quad material in Italy is very scarce; the infos i've found about italian quads are all here (all SQ):
- some releases on PDU label (EMI distr.) of german cosmic (tangerine dream and similar) and one of Roberto Caccapaglia (Sonanze), always a kind-of-experimental music
- two album (Pooh and Gigliola Cinquetti) on CBS-CGD
- two album (Riz Ortolani and Nomadi) on EMI
No info on Q8 (there has been some RCA classical and some CBS, all imports from USA) or 7'.
Other than that, some Japanese CD-4 of Nini Rosso, a trumpet player which, while it's a good player, usually it has been *very* hated by young people because a 7' of him was usually used on the Army to indicate the bedtime for the soldiers (don't forget that in Italy army service is still mandatory for every male).
BTW, if anyone else has further infos on italian quads, don't be shy to add it!