4cx1000a Websites
RF Tube data, Power Amplifiers, YC156, application notes - G8WRB
Data on valves or tubes from Amperex, Burle, Eimac, GEC, Philips, Penta, RCA, and Svetlana
19,203,219 
$ 8.95
19,203,219 $ 8.95
Data on valves or tubes from Amperex, Burle, Eimac, GEC, Philips, Penta, RCA, and Svetlana
19,203,219 $ 8.95