Greetings. I have recently acquired 2 large (7kg each) Vortexion Power Transformers. The fly leads were a bit tatty but I have replaced all of them and tested one TF. Primary side is 0v-10v-100v-120v x2 secondaries are 445v-0-445v with screen tap, 4x6.3v taps 1amp-to 8amps and a 4v tap. I was toying with the idea that these may make a good basis for 2x Mullard 5-20's running in stereo or similar. There is not a lot of info on these items however I think they may have powered the Vortexion PA 120/200 amps. Any idea's on possible uses or info will be appreciated. Thanks M. Imp