Eimac YC-156 tube (with test data tube tested 17 Feb 2016 by DC Electronics), Sale includes 15 VAC/18 Amp Filament X’fmr and Eimac Chimney. $500.00 plus shipping or swap for like 3CX3000A7. Other Ham Radio related items considered. Jerry W0ZD Jerry WØZD/3 - 55 Years of Ham Radio - <mailto:jerryjtb at comcast.net> jerryjtb at comcast.net