Brimar 12AU7 (CV4034) NOS Vacuum Tube

The Brimar CV4034 is a British-made, special-quality double triode in the ECC82/12AU7 family produced for government and military equipment. They feature long wire terminals, called flying leads, meant for soldered connections rather than direct insertion into a conventional tube socket. Archive Assessed, Apos Assured All Archive tubes are thoroughly tested, inspected, photographed, and inventoried, guaranteeing the quality of each tube that's shipped to customers. All tubes carry an Apos 12-month warranty against manufacturing defects. Are the tubes...dusty...? Because these are genuine New Old Stock tubes, small cosmetic irregularities may be present. These aren't defects but artifacts of vintage manufacturing and decades of storage. They have no impact on reliability or sonic performance. Specs Brand / Type: Brimar CV4034 (12AU7) Pin Type: Flying Leads Plate Type: Black Plate Getter Type: Top Ring Getter Military Grade: Yes Made in: England Box Type: NOS in New Box Tested on: Amplitrex AT1000 Advanced Digital Tube Tester