Hey-Hey!!!, That is a good deal for those transformers. I just got the Peerless S-271-S taken down and quoted. With taps at the first three layers( 12.5% increments ), they're going to cost me $275 each, stacked with good steel, and vacuum impreg with microcrystalline wax. They're going into my PP 813 amp...:) I plan to compare them, in the same circuit, at about the same OP to the Citation II outputs. cheers, Douglas