I am looking for a PS-500 power transformer or a parts chassis. Either 117 or 117/234 version will work. Please contact off forum me @ CONTACT WALT | WD0GOF<https://wd0gof.com/contact/> Walt Cates, WD0GOF https://wd0gof.com/Hallicrafters Accept the imperfections of the world and you will find peace in life. https://wd0gof.com/bible-study/commentaries/