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1958 MARCONI 12AX7 ECC83 BLACK PLATES SQUARE GETTER
1958 MARCONI 12AX7 ECC83 BLACK PLATES SQUARE GETTER

$168.00

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1- NOS Marconi 12BH7A NOS Long Black Plates Horseshoe D Getter Audio Tube
1- NOS Marconi 12BH7A NOS Long Black Plates Horseshoe D Getter Audio Tube

$72.00

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1953 Genalex KT66 Grey Glass Matching Pair Output Tubes Marconi Valve
1953 Genalex KT66 Grey Glass Matching Pair Output Tubes Marconi Valve

$350.00

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NOS/NIB Marconi JAN 12SC7 Vacuum Tubes
NOS/NIB Marconi JAN 12SC7 Vacuum Tubes

$2.50

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1954 Genalex KT66 Grey Glass Matching Pair Output Tubes Marconi Valve
1954 Genalex KT66 Grey Glass Matching Pair Output Tubes Marconi Valve

$400.00

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B65 TUBE Marconi 6SN7
B65 TUBE Marconi 6SN7

$1005.39

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2 NOS tubes 6V6G Marconi Radiotron CA matched pair
2 NOS tubes 6V6G Marconi Radiotron CA matched pair

$135.00

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GE (MARCONI) CANADA 6SN7GTB TALL 3 HOLE T PLATE CHROME BOTTOM MATCHED PAIR RARE!
GE (MARCONI) CANADA 6SN7GTB TALL 3 HOLE T PLATE CHROME BOTTOM MATCHED PAIR RARE!

$49.00

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NOS NIB Marconi GE JAN-813 VT-144 Miltary Spec Vacuum Tube Guaranteed Not DOA
NOS NIB Marconi GE JAN-813 VT-144 Miltary Spec Vacuum Tube Guaranteed Not DOA

$34.00

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Used Electron Tube Marconi 12SN7GT
Used Electron Tube Marconi 12SN7GT

$10.85

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1959 MARCONI RADIOTRON 12AX7 ECC83 SINGLE TUBE TESTED AS EXCELLENT NOS
1959 MARCONI RADIOTRON 12AX7 ECC83 SINGLE TUBE TESTED AS EXCELLENT NOS

$119.00

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MARCONI RADIOTRON Sylvania 6SN7GTB 3-Hole Canada Tall Glass Tubes Pair 6SN7GT
MARCONI RADIOTRON Sylvania 6SN7GTB 3-Hole Canada Tall Glass Tubes Pair 6SN7GT

$85.00

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6x4 ez90 tube Marconi Italy rectifier tube 1950s preamp vintage Tests Strong
6x4 ez90 tube Marconi Italy rectifier tube 1950s preamp vintage Tests Strong

$39.95

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807 tube Marconi tube pair tubes power valve strong black plate brown base 1940s
807 tube Marconi tube pair tubes power valve strong black plate brown base 1940s

$399.00

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ULTRA RARE Marconi 6189/2au7WA/ECC82 Black Plates Triple Mica tube - Test NOS
ULTRA RARE Marconi 6189/2au7WA/ECC82 Black Plates Triple Mica tube - Test NOS

$89.99

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Books Vintage Telegraphy Telephony Crystal Wireless Radio 1920s Marconi era
Books Vintage Telegraphy Telephony Crystal Wireless Radio 1920s Marconi era

$12.00

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Vintage 24A Marconi RVC Radiotron - Pentode Vacuum Tube Radio - Tested Good
Vintage 24A Marconi RVC Radiotron - Pentode Vacuum Tube Radio - Tested Good

$8.00

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6DN7 NOS Marconi amplifier radio audio electron vacuum tube tested Canada 6DN7
6DN7 NOS Marconi amplifier radio audio electron vacuum tube tested Canada 6DN7

$9.49

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QTY 6 - MARCONI - 12AU7A / 6680 - RADIO TUBES - TV7 TESTED - STRONG
QTY 6 - MARCONI - 12AU7A / 6680 - RADIO TUBES - TV7 TESTED - STRONG

$29.99

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ULTRA RARE Marconi Canada 7025/12ax7/ECC83 Black plates tube Clear Top Test NOS
ULTRA RARE Marconi Canada 7025/12ax7/ECC83 Black plates tube Clear Top Test NOS

$179.99

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Used Electron Tube Marconi 12SN7GT
Used Electron Tube Marconi 12SN7GT

$9.50

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RAYTHEON MARCONI JAN CRP 6SN7 GT TUBE '1957' CHROME TOPPED 2 HOLE TOUGH DOG
RAYTHEON MARCONI JAN CRP 6SN7 GT TUBE '1957' CHROME TOPPED 2 HOLE TOUGH DOG

$69.87

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1 X U50/80 MARCONI TUBE. SILVER PLATES. 1948s NOS/NIB. AVAILABLE 8PCS RCB399
1 X U50/80 MARCONI TUBE. SILVER PLATES. 1948s NOS/NIB. AVAILABLE 8PCS RCB399

$89.25

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2 NIB Marconi 2A5 Tubes-Canada
2 NIB Marconi 2A5 Tubes-Canada

$35.00

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807 VT-100 CANADIAN MARCONI-RVC VACUUM TUBE. CERAMIC BASE. TESTED STRONG. *RARE*
807 VT-100 CANADIAN MARCONI-RVC VACUUM TUBE. CERAMIC BASE. TESTED STRONG. *RARE*

$75.00

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DE5A DE5 A TRIODE TUBE RÖHRE VALVE FOR KLANGFILM GEC MARCONI OSRAM
DE5A DE5 A TRIODE TUBE RÖHRE VALVE FOR KLANGFILM GEC MARCONI OSRAM

$50.00

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RARE NOS/NIB Marconi/Westinghouse 7AU7 Black plates O-getter tube - Test NOS
RARE NOS/NIB Marconi/Westinghouse 7AU7 Black plates O-getter tube - Test NOS

$14.99

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RARE Marconi Canada NOS/NIB JLRV-5814/12au7/ECC8 2tube Triple Mica - Test NOS
RARE Marconi Canada NOS/NIB JLRV-5814/12au7/ECC8 2tube Triple Mica - Test NOS

$39.99

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CV4005 GEC MARCONI U78 6X4 EZ90 BLACK PLATES TUBE TUBE RÖHRE VALVE LAMPE VALVOLA
CV4005 GEC MARCONI U78 6X4 EZ90 BLACK PLATES TUBE TUBE RÖHRE VALVE LAMPE VALVOLA

$50.00

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No 1F5G Marconi NOS amplifier audio radio vacuum tube valve ST shape 1F5 canada
No 1F5G Marconi NOS amplifier audio radio vacuum tube valve ST shape 1F5 canada

$9.99

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1 Marconi 5U4G Vacuum Tube - 1950's Rectifier for Radios & Power Supplies
1 Marconi 5U4G Vacuum Tube - 1950's Rectifier for Radios & Power Supplies

$15.00

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Lot Of 72 6AU6, 6AU6A, 6AU6WB Vacuum Tubes (1) Marconi RCA Tung-sol GE Sylvania
Lot Of 72 6AU6, 6AU6A, 6AU6WB Vacuum Tubes (1) Marconi RCA Tung-sol GE Sylvania

$100.00

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Lot of 6 Vintage Vacuum Tubes Valves Marconi GE General Electric
Lot of 6 Vintage Vacuum Tubes Valves Marconi GE General Electric

$17.99

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Vintage Valve KTZ63 Marconi very high end 6J7G for Audio x 1 Nos in Box!
Vintage Valve KTZ63 Marconi very high end 6J7G for Audio x 1 Nos in Box!

$46.03

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vintage Marconi Valve Tube X81, FREE 2-3 Day Ship!!! Pre-owned
vintage Marconi Valve Tube X81, FREE 2-3 Day Ship!!! Pre-owned

$19.99

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Marconi Radiotron Electron Tube PN: 6BJ6 (EB2409181256)
Marconi Radiotron Electron Tube PN: 6BJ6 (EB2409181256)

$10.00

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6CY7 NOS Marconi amplifier radio audio electron vacuum tube tested Canada 6CY7
6CY7 NOS Marconi amplifier radio audio electron vacuum tube tested Canada 6CY7

$13.49

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Marconi-Osram GPO VT-80A Tube - Single, NOS/NIB, Made in England, Very Rare
Marconi-Osram GPO VT-80A Tube - Single, NOS/NIB, Made in England, Very Rare

$200.00

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Marconi Type 24A Nos Mesh Screen Power Audio Vacuum Tube
Marconi Type 24A Nos Mesh Screen Power Audio Vacuum Tube

$31.50

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TESTED Vintage 810 RCA Radiotron Tube USA Made for Canadian Marconi Company CMC
TESTED Vintage 810 RCA Radiotron Tube USA Made for Canadian Marconi Company CMC

$149.90

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Osram Marconi Italy Röhre B65 6SN7GT matched pair,late 50s D getter NOS? rare
Osram Marconi Italy Röhre B65 6SN7GT matched pair,late 50s D getter NOS? rare

$499.00

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Marconi B36 AVO Tested N.O.S
Marconi B36 AVO Tested N.O.S

$85.24

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HL2 TRIODE GEC MARCONI BRIMAR TUBE VALVE LAMPE VALVOLA RÖHRE
HL2 TRIODE GEC MARCONI BRIMAR TUBE VALVE LAMPE VALVOLA RÖHRE

$15.00

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Marconi A863 Tubes Valves
Marconi A863 Tubes Valves

$159.83

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Marconi USA Type 7558 Beam Power Pentode Vacuum Tube-Used-Tested
Marconi USA Type 7558 Beam Power Pentode Vacuum Tube-Used-Tested

$7.15

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Marconi v2 wooden radio tube Marconiphone wireless set 1922 receiver amplifier
Marconi v2 wooden radio tube Marconiphone wireless set 1922 receiver amplifier

$9999.00

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4X New in box 6SJ7 VT-116 CV59 6SJ7 Tube 2XRCA and 2X Marconi Tested 100%+
4X New in box 6SJ7 VT-116 CV59 6SJ7 Tube 2XRCA and 2X Marconi Tested 100%+

$39.99

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1 X EL41 MARCONI TUBE. METAL BASE. NOS/NIB. RC115
1 X EL41 MARCONI TUBE. METAL BASE. NOS/NIB. RC115

$28.06

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Lot of (4) NOS radio tubes in original boxes, Westinghouse,Marconi. Tested
Lot of (4) NOS radio tubes in original boxes, Westinghouse,Marconi. Tested

$14.36

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1 x #807 Marconi Tube *Bogey+ Testing * #3
1 x #807 Marconi Tube *Bogey+ Testing * #3

$29.99

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E1148 VT-232 Tube HYTRON USA NOS NIB Black Plate Triode Valve Marconi (x1pc)
E1148 VT-232 Tube HYTRON USA NOS NIB Black Plate Triode Valve Marconi (x1pc)

$19.35

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Marconi v2 wooden radio tube Marconiphone wireless set 1922 receiver v2a RBIB
Marconi v2 wooden radio tube Marconiphone wireless set 1922 receiver v2a RBIB

$4999.00

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Very Rare 12AX7 12AU7 Marconi ITALY Amp Audio Tubes
Very Rare 12AX7 12AU7 Marconi ITALY Amp Audio Tubes

$69.00

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Pair of 12AU7A Tubes, From RCA (Canada) For Marconi & Superior
Pair of 12AU7A Tubes, From RCA (Canada) For Marconi & Superior

$14.00

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2 X 6F6G MARCONI TUBE. 1948. MATCHED PAIR. NOS/NIB. RCB44
2 X 6F6G MARCONI TUBE. 1948. MATCHED PAIR. NOS/NIB. RCB44

$84.67

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Amateur custom Radio Steam Punk Dials Tube AM Ham stereo Coil Marconi 2D12
Amateur custom Radio Steam Punk Dials Tube AM Ham stereo Coil Marconi 2D12

$189.99

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Marconi Japan Type 6SN7GTB Dual Triode Tube-Used-Tested 89% (#73303)
Marconi Japan Type 6SN7GTB Dual Triode Tube-Used-Tested 89% (#73303)

$9.26

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GE by MARCONI 6SN7 GTB TUBE CHROME BOTTOM FOIL GRAY BOXED PLATES NOS NIB MINT
GE by MARCONI 6SN7 GTB TUBE CHROME BOTTOM FOIL GRAY BOXED PLATES NOS NIB MINT

$67.28

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12AU7 ECC82 Ates Marconi Italy year 1960 17mm long plate,matched pair 100%
12AU7 ECC82 Ates Marconi Italy year 1960 17mm long plate,matched pair 100%

$139.00

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2V3G NOS vacuum tube Marconi Canada rectifier
2V3G NOS vacuum tube Marconi Canada rectifier

$10.00

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Vintage Marconi Tube Radio Model 235 Grey cabinet with gold grille Canada
Vintage Marconi Tube Radio Model 235 Grey cabinet with gold grille Canada

$35.00

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Marconi St Bottle Type 85 NOS audio Tube
Marconi St Bottle Type 85 NOS audio Tube

$13.50

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12au7 ecc82 Marconi Italy tube preamp black plate square getter 1950's rare
12au7 ecc82 Marconi Italy tube preamp black plate square getter 1950's rare

$449.00

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Pair Nos Marconi Det5/Px25 Vacuum Tube in original box very real
Pair Nos Marconi Det5/Px25 Vacuum Tube in original box very real

$2388.00

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Marconi Type 19 ST Bottle Matched Pair Audio Tubes
Marconi Type 19 ST Bottle Matched Pair Audio Tubes

$45.00

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Marconi 12BH7A Tube - Hickok 539B tests @ 3700/3750, Min:1950
Marconi 12BH7A Tube - Hickok 539B tests @ 3700/3750, Min:1950

$24.95

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6CM5 NOS Marconi amplifier radio audio electron vacuum tube tested Canada EL36
6CM5 NOS Marconi amplifier radio audio electron vacuum tube tested Canada EL36

$6.99

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Vintage 1940’s-60’s Paperwork RCA CBS Radio Tubes Ham Circuits Marconi Stations
Vintage 1940’s-60’s Paperwork RCA CBS Radio Tubes Ham Circuits Marconi Stations

$29.00

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6v6 6v6gt 5s2d tube Marconi Italy pair tubes power valve 1950's amplifier used
6v6 6v6gt 5s2d tube Marconi Italy pair tubes power valve 1950's amplifier used

$99.00

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Vintage Radio Heritage Tube Radio Design with Badge & Italian Marconi Coins
Vintage Radio Heritage Tube Radio Design with Badge & Italian Marconi Coins

$28.95

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Marconi KT66 Vintage Brown Base Strong in GEC Box
Marconi KT66 Vintage Brown Base Strong in GEC Box

$150.00

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Marconi Japan 6DHH13 Dual Triode Nuvistor Tube NOS Balanced NIB 6D-HH13
Marconi Japan 6DHH13 Dual Triode Nuvistor Tube NOS Balanced NIB 6D-HH13

$6.43

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10x MARCONI ITALIANA BLANK CARTON BOX For Radio Tubes E83CC -12ax7/ecc803S,..
10x MARCONI ITALIANA BLANK CARTON BOX For Radio Tubes E83CC -12ax7/ecc803S,..

$6.99

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X24 Metalized Marconi Valve Tube New Old Stock CV1082/CV3819 Equivalent8
X24 Metalized Marconi Valve Tube New Old Stock CV1082/CV3819 Equivalent8

$5.99

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Vintage 6CG7 Marconi (Japan) Vacuum Tube - Tested Strong
Vintage 6CG7 Marconi (Japan) Vacuum Tube - Tested Strong

$8.00

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1 or more Philips, Marconi EF5 Test GOOD Pentode Radio Vacuum Electron Tube
1 or more Philips, Marconi EF5 Test GOOD Pentode Radio Vacuum Electron Tube

$19.08

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LOT U1 - MARCONI Tube 4243 ? Black Plate UN TESTED / AS IS MILITARY AMP RADIO TV
LOT U1 - MARCONI Tube 4243 ? Black Plate UN TESTED / AS IS MILITARY AMP RADIO TV

$9.99

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One Matched Quad of 5881 Tubes, By Tung-Sol, For Marconi, Brand New In Boxes
One Matched Quad of 5881 Tubes, By Tung-Sol, For Marconi, Brand New In Boxes

$240.00

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Rare Marconi Roger’s 6F6M Vacuum Tube Amplitrex Tested Strong 72% Gm
Rare Marconi Roger’s 6F6M Vacuum Tube Amplitrex Tested Strong 72% Gm

$60.00

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Marconi U31 NOS Half wave Rectifier Power Supply Tube
Marconi U31 NOS Half wave Rectifier Power Supply Tube

$45.00

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1 X ECC82 MARCONI TUBE. 1960s PHILIPS PROD. COPPER RODS. 106. CH166
1 X ECC82 MARCONI TUBE. 1960s PHILIPS PROD. COPPER RODS. 106. CH166

$45.25

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2X New in box Vintage 6SL7GT Tube RCA Marconi Black Plate Bottom Getter Test NOS
2X New in box Vintage 6SL7GT Tube RCA Marconi Black Plate Bottom Getter Test NOS

$34.99

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VINTAGE ART DECO WOODEN MARCONI TUBE VALVE RADIO
VINTAGE ART DECO WOODEN MARCONI TUBE VALVE RADIO

$186.59

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NOS MARCONI Citation Radiotron 6DE7 Electronic Vacuum Tube By CMC Original Box
NOS MARCONI Citation Radiotron 6DE7 Electronic Vacuum Tube By CMC Original Box

$10.00

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ktz63 6j7g 6j7 tube nos Marconi Osram Gec tubes pair matched silver shield pre
ktz63 6j7g 6j7 tube nos Marconi Osram Gec tubes pair matched silver shield pre

$499.00

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6x5 351a ez35 Marconi Italy tube rectifier black plate double DD getter 1950's
6x5 351a ez35 Marconi Italy tube rectifier black plate double DD getter 1950's

$299.00

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VINTAGE NOS MARCONI RADIOTRON RADIO TV TUBE C-485 C485
VINTAGE NOS MARCONI RADIOTRON RADIO TV TUBE C-485 C485

$9.95

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2 X P2 ST MARCONI TUBE. CHROME PLATES. FLAT GETTER. 1940s. NOS/NIB. CV ENA
2 X P2 ST MARCONI TUBE. CHROME PLATES. FLAT GETTER. 1940s. NOS/NIB. CV ENA

$215.99

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One Matched Pair of 6SL7GT Tubes, By GE-Radiotron For Marconi-Radiotron
One Matched Pair of 6SL7GT Tubes, By GE-Radiotron For Marconi-Radiotron

$48.00

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Marconi Canada Type 12AT7 Dual Triode-Used-Tested Strong 98% (#88153)
Marconi Canada Type 12AT7 Dual Triode-Used-Tested Strong 98% (#88153)

$9.26

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MARCONI Canadian Tube Corporation - # 19 Vacuum Tube - New Old Stock
MARCONI Canadian Tube Corporation - # 19 Vacuum Tube - New Old Stock

$17.95

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Vintage Marconi Model P17B Rare Valve Radio
Vintage Marconi Model P17B Rare Valve Radio

$32.16

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RARE - NEW NOS NIB Marconi 6K7G TUBE VALVE TV-7 Tested!
RARE - NEW NOS NIB Marconi 6K7G TUBE VALVE TV-7 Tested!

$11.13

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NOS MARCONI Citation Radiotron 5Y3GT Electronic Vacuum Tube By CMC Original Box
NOS MARCONI Citation Radiotron 5Y3GT Electronic Vacuum Tube By CMC Original Box

$25.00

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2 Tubes TV7 Test 1950's Marconi & Hytron SYL JHS JAN 6201 12AT7WA 3xMica
2 Tubes TV7 Test 1950's Marconi & Hytron SYL JHS JAN 6201 12AT7WA 3xMica

$40.00

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Marconi MH41 Valve Tube
Marconi MH41 Valve Tube

$53.28

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RARE Marconi CATALOG Valves And Emiscope Tubes 1955 Data Socket Cross Charts VTG
RARE Marconi CATALOG Valves And Emiscope Tubes 1955 Data Socket Cross Charts VTG

$34.99

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2 X P2 TUBE. MARCONI BRAND. CHROME PLATES. LITTLE GLOBE. CC ENA
2 X P2 TUBE. MARCONI BRAND. CHROME PLATES. LITTLE GLOBE. CC ENA

$215.99

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PAIR OF MARCONI 12AX7 ECC83 Long Gray Renforced Plates D and O Getter
PAIR OF MARCONI 12AX7 ECC83 Long Gray Renforced Plates D and O Getter

$116.00

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NOS Marconi RVC 6F7 6f7g ST Globe Audio tube Dimpled Silver Screen
NOS Marconi RVC 6F7 6f7g ST Globe Audio tube Dimpled Silver Screen

$27.00

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