Where can I buy them? I see a few sites and ebay listers have the 600-1200-cd32 but not sure if same for the 1000.
Pretty sure they are the same, standard RCA connectors, I can check in a few days, my A1000 is at the office.
(AmigaKit, in case you are reading - I notice that you list "RCA PHONO AUDIO SOCKET (YELLOW) FOR AMIGA 600/1200/CD32"- though it is no different to the red and white sockets, yellow is reserved for composite video, to call it "audo" is a bit misleading)