One of few pressings of Pink Floyd's Dark Side of the Moon in SQ (quadraphonic)
The airplane crash from "On The Run" is amazing: It comes in from the rear, flies right over the top of you to smash down front and centre. Then the rumbles echo back round to the rear speakers.
I only had the chance a couple of times to set the whole quad thing up with my (Technics Linear Phase SB5000) for the fronts and my fathers big speakers for the rears in our lounge at the time.
All those clocks in full quad.
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History is much like an endless waltz: The three beats of war, peace and revolution continue on forever.
However history will change with my coronation - Mariemaia Khushrenada