BRIMAR CV4003 MILITARY 12AU7 ECC82 MATCHED PAIR FROM 1974
On offer we have a beautiful matched pair of white print Brimar CV4003, these are military specification 12AU7/ ECC82. Both devices carry a military cartouche that indicate a 1974 manufacture date. Both devices present with superb matching both within the envelope and inter device.
These devices have tested on our AVO VCM163 valve tester as having nominal specification emission with very close matching for each triode section within the envelope.