This is a 720VCT (360-0-360 VAC [120DCMA], 6.3V@3.5A, 5.0V@3.0A) transformer that Kevin uses in his solid state electrostatic amp (http://headwize2.powerpill.org/proje...lmore2_prj.htm). I planned to put it in my KGSS but didn't have the parts to use it with in time, so out of impatience I did a rather different power supply with a bunch of autotransformers that just uhm happened to be lying around. Now I have those parts but don't really see the need to tamper with a perfectly working (even if strange) power supply. As a result, this transformer has been sitting in a box for a very long time. Maybe somebody can find a better use for it.
$45 + shipping. Allied quotes it at $63.78 + shipping (and that's what I paid some time ago).
Of course some of its numerous leads have been soldered.