After building up conventional power supplies for my ART-13's I am pretty impressed. I have literally tons of "old style" iron but am very interested in your toroids--where did they come from? Are these new production, surplus, or something you custom made? I want to put one of my ART-13's on my boat but am not too keen about my current bulky supplies. Tell us more!!
Skip
Skip,
The transformers are from Antek (
www.antekinc.com). I believe this is where AB2EZ is getting his for his modulation transformer experiments. The are relatively inexpensive and substantially more compact.
Rich