FOR SALE Drake PS7 power supply for the TR5 and TR7 ,good condition with a copy of the manual $90 plus shipping, Hallicrafters PS-150 speaker/power supply for the SR series transceivers and transmitters ,recaped ,good condition with a copy of the manual $90 plus shipping .Contact David N4XCE direct by email at n4xce@bellsouth.net or 1-251-478-8823