- Aug 10, 2019
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I have ordered Sky HD which is being installed in a couple of days. I have an Onkyo 606 receiver and Kef 1005 speaker system and a Panasonic 42 inch plasma. I have read in what hi-fi that Sky HD only produces stereo sound when connected with the HDMI lead, will I therefore have to also use an optical cable to get 5.1 surround sound?