Do Anyone Know where to download car stereo manuals specificly Dual xdmr 7700?

Answer 1

Have you tried the manufacturer's website?

Answer 2

i own a repair shop,and i have tried to do it on line,if you,ll get in touch with them through their web site try,ll send you one free of charge,at least they did me,i got one from pioneer before,they first said there was going to be a two dollar charge,then sent it at no cost,good luck,i hope this help,s.