BRIMAR CV4034 - Very very rare 1956 MINT NOS. Halo Getter STC Footscray Prod. ENGLAND. Mil Black Plate Prem. Grade Long Life ECC82/CV4003/12AU7/13D5 (Plug&Play Ready to Use) 

Brand New MINT NOS very very rare 1956 BRIMAR CV4034 Black Plate Copper Grid Post Military tubes. These are a collector's dream.

CV4034 Flying Lead is a Premium Grade, High Reliability Long Life version of CV4003/ECC82/12AU7 valves. STC Footscray Plant Date Codes. Made in England. Footscray Plant Date Codes are faint and painted on and may not be visible on all tubes. Labels are a bit fragile on these tubes since the tubes can rub against the cardboard cone inside the box.

These tubes have a "Laboratory sample" label on them, (see picture), and were perhaps specially selected for some Lab use. They test perfect and only very few are available with us.

CV4034 premium grade version of the CV4003 is one of the best from Brimar in the ECC82 types. These early version from 1956 are now probably extinct.

Price quoted is for a single tube.

Tested and precision matched in house.

 P-514