yeah you can turn any head unit into a home radio.. im not sure of the part you need but it converts 120v to 12v.. ive done it before but it was about 5 years ago and forgot what parts i used.. it was at a mobile electronics school in new jersey..
edit : kinda looked like this
http://www.sears.com/shc/s/p_10153_1...0070921x00003j