Are you in a hurry? The previous page has a link. I read and post it here for you so you don't have to:
http://www.groupdiy.com/index.php?topic=39570.0
Sorry my grumpines, had to vent out some work related stress 8)
If you'd like a pair of the original UTC AR535 input transformers, (as kubi's pics show in this threads first post) go check out my new BM listing . Only one pair available.