GENERAL ELECTRIC 5963 "NOS" 9-pin, 6.3V. Made in the USA
Quality double triode amplifier tubes manufactured in the United States by renowned General Electric. These 9 pin miniature glass tubes have long gray ribbed plates and top halo getters. They are printed in white with old style GE logo, ELECTRONIC TUBE, and coded A6 QX, 1960's production. They are also glass etched 5963 U.S.A. with dot code. Boxes are standard GE orange and gray printed GE 5963.