hello a well-known one of me has bought the radio mentioned in the questionhttp://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=220177005371 now he is skinned there would be no cinch connections on it asked him again to see if there is still an adapter in the box then later also take a look yourself, but probably not today please in advance a bit info of you the thing has yes 6 pre-outs (front, rear, sub) at ebay but I find only 4-channel mini-iso ad apter (if that’s what it should be) maybe one of you knows the radio how does it work? are definitely needed the couple front-out and the subout… thank you mfg