Hello Budrew. Here is a link to an old thread here at Audiogon. I had to really search to find it.
http://forum.audiogon.com/cgi-bin/fr.pl?htech&1054154576&openusid&zzGlen&4&5#Glen
Glen is an electrician and although he has not posted here in awhile, I believe this old answer is close to what you seek.
Good luck with your project!
http://forum.audiogon.com/cgi-bin/fr.pl?htech&1054154576&openusid&zzGlen&4&5#Glen
Glen is an electrician and although he has not posted here in awhile, I believe this old answer is close to what you seek.
Good luck with your project!