I know or a store (where I originally bought my ADCS) that's about an hour from me who may have an extra one (card) laying around that's still boxed. I remember when he had 7 units and literally fifty cards back in about 1999. They literally had to give the cards away when people would buy the system. I had only planned on running one sub and a set of components off mine but they still insisted on giving me 4 cards for free just to get rid of them. If I knew then what I knew now I would have bought two or three of the systems themselves.Sadly I only have 2 cards for my ADCS-1, I'm looking for 2 more but it seems that it'd be easier to find a needle in the haystack.
Checked (dealer is Autosound in Lexington, KY) they said they have a few XES pieces still laying around (not for sale right now) but no ADCS cards or components any longer.I would be ever so grateful if you'd check on the extra card/s. Nostalgia I guess, but the 6770/7770/ADCS-1 is my favorite style from clarion. Next would be a toss up between the 9575/HX-D10.