SVETLANA 6AS7G 6080 6H13C MATCHED QUAD OF NEW OLD STOCK TEST 100% STRONG VALVES TUBES

BLACK ANODE PLATES

BLACK BASE WITH CLEAN SHINY  METAL PINS

FACTORY CODES IN WHITE PRINT ON THE GLASS OF THE VALVES =  OTK

MADE IN RUSSIA 

THESE VALVES TESTS AT 100% STRONG ON MY B&K 747 TUBE TESTER

TESTED FOR  GAS AND  SHORTS

FREE PAY PAL FEES


PLEASE NOTE : FRIENDLY LOW CUSTOMS DECLARATION FOR ALL BUYERS

FREE TRACKED INTERNATIONAL AIRMAIL SHIPPING - EXCEPT TO RUSSIA

PLEASE SEE MY EXCELLENT E BAY CUSTOMER FEEDBACK AFTER OVER 15 YEARS OF SELLING VINTAGE VALVES

PLEASE SEE MY 15 YEARS OF EBAY SALES CERTIFICATE IN THE PHOTOS

PLEASE NOTE :

I AM AN AUDIO MAN FROM WAY BACK AND I USE VINTAGE VALVES IN MY MODERN TUBE AMPLIFIER AND TUBE PREAMP WITH WONDERFUL RESULTS. 

VINTAGE VALVES MADE IN THE GOLDEN AGE OF AUDIO AUDIO IN THE 1950'S AND 1960'S ARE SO MUCH MORE MUSICAL SOUNDING THAN THE MODERN HARSH SOUNDING RUSSIAN AND CHINESE VALVES THAT ARE SUPPLIED AS STANDARD IN AUDIO EQUIPMENT THESE DAYS.