6922 ,AMPEREX, E88CC, FACTORY CODE, 7L8 *3E, NEW YORK, MAY 1953 PRODUCTION
6922 AMPEREX, E88CC, FACTORY CODE, 7L8 *3E, NEW YORK MAY 1953 PRODUCTION
On offer today we have this beautiful AMPEREX manufactured 6922 / E88CC. As you can see from the test results we have excellent emission from each triode section within the envelope and superb intra section matching.