JS, I bought a U47 sans a working psu I was afaid to use the dinosaur that came with it.. Oliver Archiut (Sorry If I did not get that spelling right) made me one. A little pricey but after seeing what he hand built The hours of craftsmanship warrenttied the price. His number was 206-243-9271. He posts quit often on this board You could get his name/ email/look on the internet for his company/he is now in the bread basket of the country/ quality work!!!!!