Matched Pair Westinghouse Reliatron 5U4 5U4GB Vacuum Tubes Copper Getter-Support Rods Voix Tziganes It tests below the cusp

It tests below the cusp

This tube has steel support rods

black plates and phenomenal flashing

new in box US-made 38HE7 tubes tested to spec on our Paul Hart-calibrated TV7/U

Matched Pair Westinghouse Reliatron 5U4 5U4GB Vacuum Tubes Copper Getter-Support Rods Voix Tziganes It tests below the cuspThis matched pair of Westinghouse Reliatron 5U4GB rectifiers was tested on our Paul Hart calibrated TV7 U for shorts, gas and emissions. There were no shorts or gas and emissions measured as follows: Tube One: 56 54 Tube Two: 57 56 Bogey: Minimum (65%) is 40 40; 100% is 62 62 Physical Characteristics: Bases: tall Bottles: medium height Date Codes: none visible EIA Factory Codes: Westinghouse Reliatron Getter Support Rods: copper Getters: top, D with