13EM7 / 15EA7 GRAY PLATE
Great octal 8 pin button based dissimilar double triode glass tubes manufactured in the United States by renowned General Electric. These tubes, designed as vertical deflection oscillator and amplifiers in TV receivers, come with gray plates, side getters, and are printed in white with GE logo, ELECTRONIC TUBE 13EM7/15EA7 with various Owensboro Kentucky production codes. They are also glass etched 15EA7 U.S.A. with dot code. Boxes are standard GE orange and gray printed 13EM7/15EA7.