5 General Electric GE 25L6 25L6GT Vacuum Tubes Valves Black Plate Clear Bottle Lot Of Five EV2-6137 13 B 3 50 THIS TUBE'S CENTERING PIN IS

THIS TUBE'S CENTERING PIN IS MISSING AND IT HAS BEEN MARKED FOR SAFE AND EASY INSERTION

PLEASE INSURE THEM

tube -- and another just like it -- tested to spec on Paul Hart-calibrated TV7/U

Tube Four: 34/2240 where new/nominal is within one standard deviation of 1900

5 General Electric GE 25L6 25L6GT Vacuum Tubes Valves Black Plate Clear Bottle Lot Of Five EV2-6137 13 B 3 50 THIS TUBE'S CENTERING PIN ISThese five GE 25L6GT tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They measured 60, 68, 74, 75 and 78 where minimum (65%) is 45. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING