12AU7 BRIMAR. AMPLITREX AT 1000. Tested on Amplitrex AT1000 Advance Digital Tube Tester. We have various type of valves and tubes testers Like Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
Beautiful Brimar L63 6J5G.Tube was tested on my recently calibrated AVO CT160 at 250V, 250V, -8V with results tube - 6.2 mA/2.9 mAV where 9 mA/2.6 mAV is considered 100%. Please ask any question you might have prior to buying, I will be glad to answer.
BRIMAR 6J5G L63 BRITISH VINTAGE PAIR OF NEW OLD STOCK NEW IN BOX TESTED 100% STRONG BOTTLE SHAPED TUBES VALVES MADE IN GREAT BRITAIN GREY ANODE PLATES BIG ROUND SHAPE METAL LOWER GETTER THE SAME FACTORY BRIMER CODES ETCHED INTO THE GLASS ON BOTH OF THE TUBES 3 L 8 301 BIG BLACK BASE CLEAN SHINY UNUSED PINS TESTED AS 100% STRONG TUBES ON MY B&K 747 TUBE TESTER NO SIGN OF GAS OR SHORTS ONE TUBE HAS A SLIGHT HAZE OVER THE GLASS FROM BEING IN STORAGE FOR SO LONG FREE PAY PAL FEES FREE INTERNATIONAL AIRMAIL SHIPPING PLEASE SEE MY EXCELLENT E BAY CUSTOMER FEEDBACK AFTER OVER 10 YEARS OF SELLING VINTAGE VALVES ON E BAY
For sale is a RARE Brimar 6J5G/L63 Black Plates tube. Made in England, 1950s. Here you will find a wide selection of NOS and reissue tubes. Tube 1: 2.8. All tubes are also tested for noise and microphonics.
2 Haltron type 42. Made by Brimar in England in the 50s. They test strong and as a perfect matched pair at 40.0 and 40.0mA where 34.0mA is the nominal. I have two pair of these tubes listed. This is pair no1.