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I acquired several old vacuum tubes from a former Ham radio operator. I can not simply assume they all work. I understand there is a tube tester but I do not possess one. If you are interested and have a way of testing them prior to purchase please contact me. Roger71925twoTWO709
I acquired several old vacuum tubes from a former Ham radio operator. I can not simply assume they all work. I understand there is a tube tester but I do not possess one. If you are interested and have a way of testing them prior to purchase please contact me. Roger71925twoTWO709