ONE RCA 5R4GYB NEW OLD STOCK NEW IN BOX VINTAGE RECTIFIER VALVE TUBE

THERE ARE EIGHT NOS TUBES TO CHOOSE FROM

MADE IN USA

BROWN  BASE 

CLEAN SHINY  METAL PINS

TESTED 100% STRONG AS NEW OLD STOCK READING TUBES ON MY B&K 747 TUBE TESTER 

NO GAS OR SHORTS

FREE WORLD WIDE TRACKED SHIPPING - EXCEPT TO RUSSIA

PLEASE SEE MY EXCELLENT E BAY CUSTOMER FEEDBACK AFTER OVER 10 YEARS OF SELLING VINTAGE VALVES