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6x4 Tube


Valvo EZ90 rectifier tube 6X4 Tests strong Hickok 539C Holland 1950s D getter

$14.00


Sylvania JHS 6X4W Full Wave Rectifier Vacuum Tube Black Plate SQ Getter

$9.95


Tung-Sol JAN 6X4WA Rectifier Tube

$10.00


Matched Pair JAN 6X4WA GE NOS NIB Vacuum Tubes, TV-7B Tested - will combine ship

$24.95


Strong NOS Tung-Sol Black Plate D Getter 6X4 Tube

$18.74


Matched Pair 6X4 Sylvania NOS NIB Vacuum Tubes, TV-7B Tested - will combine ship

$18.95


Strong NOS RCA Black Plate D Getter 6X4 Tube

$18.74


Ten Rectifier Tubes 6X4 Various Brands All Test Excellent

$28.00


TEN 6X4 Full Wave Rectifier Vacuum Tube Black Plate flat Getter 100%

$7.95


Matched Pair 6X4 RCA NOS NIB Tubes, same code TV-7B Tested - will combine ship

$16.95


Vintage 1957 Mullard 6X4 Black-Plate Tube Tested Blackburn EZ90 Square Getter

$28.95


Pair of Tung-Sol JTL 6X4WA NOS NIB 1963 Vacuum Tubes

$40.00


1942 RCA 6X4 NOS NIB 100/100% Black Plate Slant "D" Getter Serious Tubes J276

$12.95


Vacuum Tube JHS6X4WA

$12.50


Vintage NOS GE 6X4 Tube w/ box - tested strong

$7.00


Vintage Single NOS / NIB RCA 6X4 Rectifier Tube

$9.67


Hammond AO28 A028 vacum tube set NIB new 12AX7,12au7 2 6c4 2 6au6 6x4 12bh7

$25.99


6X4 GE Vacuum Tube - will combine shipping

$6.95


RCA 6X4 VACUUM TUBE NOS NIB

$13.95


Sylvania JAN 6X4W vacuum tube tested and guaranteed

$18.95


CV493 6X4 EZ90 U78 Brimar NOS audio tube made in Gt.Britain

$48.00


Vintage 1962 Mullard 6X4 Gray-Plate Tube Tests NOS Sonotone EZ90

$29.99


Matched Pair JTL-6X4WA Tung-Sol NOS NIB Tubes, TV-7B Tested - will combine ship

$27.95


EZ90 / 6X4 Mullard Tube - Tested

$20.00


SUPERB & RARE Sylvania Matched Pair 6X4 Gold Pin Vintage Tubes - Tested Strong

$30.00


NOS *Pair* Brimar 6X4 CV493 EZ90 U78 Rectifier Valve Tube England Made

$39.99


MATCHED SET Mullard 6X4 EZ99 D-Getter Vacuum Tubes TESTED TV 7 DU

$45.00


Hitachi 6X4 Test NOS 100/100% Black Plates Top Halo Getter Serious Tubes H935

$9.95


One Hickok Tested NOS Philips EZ90 6X4 Rectifier Tube - Holland

$26.89


1-RCA 6X4 EZ90 Vacuum Tube NOS/NIB Tested Dimple Foil [] Getter

$24.99


3 NOS NIB Raytheon JRP 6X4W Silver plate Military Rectifier Tubes USA

$55.00


6X4 -- AUDIO GUITAR AMPLIFIER HAM RADIO TV tube -- RCA BRAND -- lot of 4

$9.50