I AM AN AUDIO MAN FROM WAY BACK AND I USE VINTAGE VALVES IN MY MODERN TUBE AMPLIFIER AND TUBE PRE AMP 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.

FIVE X USA RCA 7199 NEW OLD STOCK NEW IN BOX VINTAGE VALVES 

ALL FIVE VALVES TEST 100% STRONG ON MY B&K 747 TUBE TESTER

TESTED FOR GAS AND SHORTS.

THEY COME IN A RCA FACTORY CARDBOARD SLEEVE

FREE TRACKED INTERNATIONAL WORLD WIDE AIRMAIL SHIPPING 

( EXCEPT TO CHINA AND RUSSIA )


PLEASE NOTE : FRIENDLY LOW CUSTOMS DECLARATION FOR ALL BUYERS

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

PLEASE SEE MY EBAY AWARD FOR SELLING VINTAGE VALVES ON EBAY IN THE PHOTOS