BRIMAR WHITE PRINT CV4003 MIL SPEC ECC82 1975 BRIMAR ROCHESTER MANUFACTURE
On offer we have a beautiful Brimar white print CV4003 mil spec ECC82. This device, dating from 1975 shows superb matching both within the envelope and inter device.
This device has been tested on our AVO VCM163 valve tester as having 100% emission with very close matching for each triode section within the envelope.
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ECC82, MULLARD, OLD SHIELD, WHITE PRINT, FACTORY CODE, Gf2 B7I2, BLACKBURN, FEBRUARY 1957 MANUFACTURE
ECC82, MULLARD, OLD SHIELD, WHITE PRINT, FACTORY CODE, Gf2 B8D7, BLACKBURN, APRIL 1958 MANUFACTURE