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Marconi Tube


Vintage EIMAC 4-250A Marconi Radiotron Vacuum Tube

$7.99


Pair of Rare Neotron Marconi 6L6 Vacuum Tubes Hickok Tested 100+% Visseaux?

$20.00


2 Strong Matched Marconi Gray Plate O Getter 6BQ5 / EL84 Tubes

$44.99


UX280 (2) CANADIAN MARCONI RADIOTRON USED TESTED VACUUM TUBES (R83)

$12.99


MARCONI OSRAM PT2 VALVES TESTED PAIR TUBES 1932

$6.46


Avo tested Marconi Osram ML4 triode valve AC_P NR57 tube

$8.00


Avo tested Marconi Osram KT61 valve EL33 6P25 tube

$8.00


NOS NIB PAIR Marconi Osram Mil 6V6G Black Glass ST shaped Tubes TESTED Matched

$89.99


MARCONI DET5 PX25 NOS Power Tubes UK Made - Matched Pair AVO Tested RARE

$1,495.00


Marconi U12 Rectifier Tube, Tested, Mesh Plates, Teacup Base

$150.00


NOS NIB Marconi 5U4G Tube Tests Great Hanging Filament Foil Getter Radiotron

$149.99


7189 (6BQ5) MARCONI RADIOTRON CANADA MADE TUBE, TV-7 D/U TESTED #A-12

$24.99


12DF7 RARE LOT OF 2 USED MARCONI SAME DATE CODE TUBES, TV-7 D/U TESTED #A-20

$179.00


1 Vintage Marconi OSRAM BBC R5V Vacuum tube Guaranteed! UK made

$48.88


NOS NIB Marconi B329 Excellent tube ECC82 / 12AU7 Tall Plate's 17mm England 1958

$325.00


2 81 CANADIAN MARCONI Co. HiFi Radio Amplifier Vacuum Tubes Matching Codes 2

$40.00


Radio Tubes 6BQ5 EL84 Marconi Canada Test 104 102 101 97 Matched Quad Set of 4

$119.99


1 Vintage NOS RCA Marconi USA 7199 Black Plate Vacuum tubes Tested Guaranteed!

$28.88


2 Rare Nos Audio Tube's Marconi B339 12AX7 & U709 / EZ81 B CODES [] O GETTER NEW

$304.15


Huge Triode Tube DET27R Marconi Akin 212D 212E 308 Western Electric Free Socket

$375.00


Marconiphone QUAD Marconi 12AT7 + ECC81 + B309 Excellent tubes Nos Matched Rare

$689.15


VINTAGE ORIGINAL BOXED MARCONI VACUUM TUBE ML6 NOS ML 6

$100.00


Marconi 6V6GT Vacuum Tubes 6V6 MWT Italy NOS Gray Coated Glass DD Getters 1940's

$134.00


2 Date Matching RCA / Marconi 12AY7 Vacuum Tubes Tested Good On Calibrated TV 7

$79.95


Lot Of Vintage Antique Old Radio Valve Tube From Early UK British Marconi Era

$8,000.00


True NOS NIB Matched Pair Marconi Canada 6GW8/ECL86 3 Mica Tubes

$89.95


Marconi MHLD6 Vacuum Tube NOS NIB

$25.08


Unused NIB Matched Pair GE Marconi 6L6 G Vacuum Tubes Bogey+ Very Nice

$133.99


Vintage Vacuum Tubes Lot Sylvania Marconi RCA

$19.22


6E5 Marconi NOS NIB Vacuum Tube, TV-7D tested - will combine ship

$24.95


5u4 Rectifer Tube Lot. Raytheon Slyvania Marconi Rogers

$40.00


MARCONI 1A7G VACUUM TUBE unopened AUDIO RADIO HAM NOS NIB (STAPLES INTACT)

$20.00


Vintage RCA 12AX7 Italy Long Gray Plate Bent D Getter Tube Tests Strong Marconi?

$79.99


4 NOS in Box RCA Marconi Black Plate 6EM5 Vacuum Tubes Guaranteed! No Reserve!

$29.99


Four 12SN7 Vacuum Tubes Various Makes RCA Sylvania Marconi Medium Strong

$20.00