XPS-1 Gen2 Power supply polarity question Mar 17, 2020 3:42:54 GMT -5 Quote Select PostDeselect PostLink to PostBack to Top Post by joewrigg on Mar 17, 2020 3:42:54 GMT -5 Hello,is anyone able to tell me the polarity of the XPS-1 Gen 2. I have lost the power supply and the manual ommits that info.Is there a generic sub one can buy?Many thanks for any pointers