I have a plate transformer for the BC-610E. I did a hypot on it and it failed the test. Because I rewind transformers, I am going to rebuild this one. Originally, primary was for 115 volts only. After I rewind it, will be for 120/240 volts. Very heavy iron to ship. Any interest out there? We are looking at $500.00 plus shipping. Regards, Gary...WZ1M