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6x4 Tube


Hitachi 6X4 Vacuum tube

$7.99


6X4 Rectifier Tubes GE Gray Plate Tested as NOS 100%

$7.95


5 General Electric 6X4 Vacuum Tubes for Eico Grommes Rockola Scott Seeburg Amps

$25.95


1 NOS NIB RCA 6X4 Rectifier Tube "D" Getter USA 1950's

$14.95


Toshiba 6X4 Vacuum tube

$7.99


Sylvania 6X4 Vacuum Tube Black Plate O Getter NOS Tube

$7.95


30 Raytheon 6x4 Vacuum tubes Lot

$86.00


NOS 6X4WA Rectifier Tube Sylvania Military 1968 6X4 WA

$18.00


Vintage NOS RCA 6X4 Tube dimpled D getter - tested

$12.00


1950s Mullard 6X4 square getter BlackPlate Tube Very Strong Blackburn EZ90

$49.00


NOS New In Box 6X4 Rectifier Tubes - GE, RCA, Sylvania

$8.95


2 x Tung-Sol 6x4 Vintage Rectifier Tubes. Black Plate, [] Getter. [A6]

$17.95


Vintage NOS RCA 6X4 Tube - tested

$8.00


1 NOS NIB Raytheon JRP 6X4W Silver plate Military Rectifier Tube USA

$15.99


(2) NOS vacuum tube - Rad-Tel, 6X4 - test good

$12.95


(1) NOS TUNG-SOL JTL 6X4 Black Plate Radio Vacuum TUBE Tested STRONG 100%+

$8.00


TESTS NOS VTG SYLVANIA JHS 6X4WA RECTIFIER TUBE BLACK PLATES

$9.99


One - Excellent Balanced Sylvania 6X4 Tube New in Box Tested Good

$6.95


Mint 1940 Sylvania 6X4 Test NOS 100+% Both Black Plates Sq Get Serious Tube F379

$17.95


Raytheon JRP-6X4W 6X4 Vacuum Tube Made In USA Tested NOS Red Label +Box

$19.00


RCA 6X4 Vacuum Tube Made In USA Tested Black Plates D Getter White Label

$21.00


NOS NIB GE 6X4 Rectifier tube - BK 747 Tested

$8.99


2 NOS NIB Matched RCA 6X4 Black Plate "D" Getter Rectifier Tubes USA

$29.99


Electronic Tube 6X4EZ90 *Lot Of 2*

$8.00


Solid-State Plug-in replacement for 6X4 rectifier tube p.

$7.25


(2) NOS vacuum tubes - RCA, 6X4 - tested good

$12.95


Mullard EZ90 6X4 matched pair New Old Stock tubes Tested

$48.00


TUBES 2 new Philips 6X4W black plates 6X4WA 6X4 NOS NIB USA factory matching

$24.99


Radio Tubes 6X4 GE Rectifiers SL Codes NOS PAIR

$24.99


NOS NIB Matched Quad GE JAN 6X4 WA Rectifier Tubes USA

$39.99


5 NOS NIB Matched GE JAN 6X4 WA Rectifier Tubes USA

$45.00


Radio Tubes 6X4 GE Rectifiers 63-13 1963 NOS PAIR

$24.99


5 NOS 6X4 Tubes - CBS-Sylvania-Westinghouse

$24.75