Tetrode Tube

Tetrode Tube


EIMAC JAN 4 400A 8438 HAM RADIO POWER TETRODE AMPLIFIER TUBE NOS
EIMAC JAN 4 400A 8438 HAM RADIO POWER TETRODE AMPLIFIER TUBE NOS
$74.95

GE Vacuum Tube 7167 NIB Tetrode
GE Vacuum Tube 7167 NIB Tetrode
$7.09

4pcs 6P3S 5881 6L6G 6L6GA OSW3108 RUSSIAN TETRODE TUBE SAME DATE
4pcs 6P3S 5881 6L6G 6L6GA OSW3108 RUSSIAN TETRODE TUBE SAME DATE
$13.00

RCA 2050 VINTAGE THYRATRON GAS TETRODE VACUUM TUBE NOS TESTED GOOD
RCA 2050 VINTAGE THYRATRON GAS TETRODE VACUUM TUBE NOS TESTED GOOD
$15.99

2 Good NOS RCA 46 ST Style Tetrode Audio Output Radio Vacuum Tubes
2 Good NOS RCA 46 ST Style Tetrode Audio Output Radio Vacuum Tubes
$18.50

ZAERIX RS 1009 Vacuum Double Tetrode Tube  NEW
ZAERIX RS 1009 Vacuum Double Tetrode Tube NEW
$20.00

PAIR OF PHILIPS ELL80 TWIN TETRODE TUBES TESTED
PAIR OF PHILIPS ELL80 TWIN TETRODE TUBES TESTED
$17.20

6E5P Audiophile Output Tetrode Tubes NOS Lot of 10 pcs
6E5P Audiophile Output Tetrode Tubes NOS Lot of 10 pcs
$24.99

2 New in Original Box Tung Sol  32 Tetrode Tubes Both Test Excellent
2 New in Original Box Tung Sol 32 Tetrode Tubes Both Test Excellent
$10.00

GS 23B GS23B 4CX1600U 15kW tetrode tube NEW NIB 1pcs
GS 23B GS23B 4CX1600U 15kW tetrode tube NEW NIB 1pcs
$115.00

USSR 6P44S 6P44C  EL500 Tetrode Tubes USED QTY 20pcs
USSR 6P44S 6P44C EL500 Tetrode Tubes USED QTY 20pcs
$24.00

2 x G 807 G807 1625 5933 TETRODE TUBE 2 NEW TUBES NIB OTK from 70s
2 x G 807 G807 1625 5933 TETRODE TUBE 2 NEW TUBES NIB OTK from 70s
$12.95

6P45S EL509 6KG6 Russian Beam Power Tetrode Tubes Lot of 2 NEW + 2 Socs
6P45S EL509 6KG6 Russian Beam Power Tetrode Tubes Lot of 2 NEW + 2 Socs
$34.95

6pcs 6P3S 6L6 6L6GT 5881 Russian Power Tetrode Tubes NOS USSR Tested
6pcs 6P3S 6L6 6L6GT 5881 Russian Power Tetrode Tubes NOS USSR Tested
$29.99

GU 17 QQE03 12 Double Beam Tetrode tubes NOS  4
GU 17 QQE03 12 Double Beam Tetrode tubes NOS 4
$5.30

4x G 80780716255933 Russian Power Tetrode Tubes NOS Tested
4x G 80780716255933 Russian Power Tetrode Tubes NOS Tested
$20.00

ONE BOX NOS SVETLANA 6P45S 6KG6 EL509 USSR MILITARY BEAM TETRODE TUBE OTK 11 79
ONE BOX NOS SVETLANA 6P45S 6KG6 EL509 USSR MILITARY BEAM TETRODE TUBE OTK 11 79
$22.00

6J3P E 6BC5 6AG5 EF96 HF tetrode pentode tube NOS Lot of 10
6J3P E 6BC5 6AG5 EF96 HF tetrode pentode tube NOS Lot of 10
$8.50

Rare 6P42S EL509 6KG6 Output Beam Tetrode Tubes Lot of 2 NOS Same Dates
Rare 6P42S EL509 6KG6 Output Beam Tetrode Tubes Lot of 2 NOS Same Dates
$37.95

Vintage Vacuum Tube Cunningham CX 322 Tetrode Tested
Vintage Vacuum Tube Cunningham CX 322 Tetrode Tested
$8.99

6P23P Russian HF Beam Tetrode Tubes 11 Watt Lot of 20 NEW NOS
6P23P Russian HF Beam Tetrode Tubes 11 Watt Lot of 20 NEW NOS
$37.95

RUSSIAN MILITARY GU17  GU 17  QQE03 12 TETRODE TUBES 4pcs
RUSSIAN MILITARY GU17 GU 17 QQE03 12 TETRODE TUBES 4pcs
$10.00

ONE NOS RUSSIAN BEAM TETRODE TUBE 6P7S 6BG6 TESTED
ONE NOS RUSSIAN BEAM TETRODE TUBE 6P7S 6BG6 TESTED
$4.00

2x 6R3S 16P3C 1 Russian Audiophile Dual Tetrode Tubes Svetlana NOS Tested
2x 6R3S 16P3C 1 Russian Audiophile Dual Tetrode Tubes Svetlana NOS Tested
$16.00

Rare 6P42S EL509 6KG6 Output Beam Tetrode Tubes Lot of 2 NOS Same Dates
Rare 6P42S EL509 6KG6 Output Beam Tetrode Tubes Lot of 2 NOS Same Dates
$37.90

Vintage NOS STANDARD ELECTRIC Tetrode Output Tube 807 39A343
Vintage NOS STANDARD ELECTRIC Tetrode Output Tube 807 39A343
$13.49

6P41S Russian Audiophile Output Beam Tetrode Tubes Lot of 20 NEW NOS Same Date
6P41S Russian Audiophile Output Beam Tetrode Tubes Lot of 20 NEW NOS Same Date
$53.95

NOS 6E6P E Audiophile Tetrode Tubes LOT OF 14 pcs
NOS 6E6P E Audiophile Tetrode Tubes LOT OF 14 pcs
$29.99

6P44S 644C Tetrode Tubes NOS2 Pcs
6P44S 644C Tetrode Tubes NOS2 Pcs
$5.00

USSR 6P44S 6P44C  EL500 Tetrode Tubes USED QTY 20pcs
USSR 6P44S 6P44C EL500 Tetrode Tubes USED QTY 20pcs
$25.00

USSR 6P23P 11 Watt HF Beam Tetrode Tubes Same Codes 1978 NOS QTY 20pcs
USSR 6P23P 11 Watt HF Beam Tetrode Tubes Same Codes 1978 NOS QTY 20pcs
$28.00

MILITARY GMI 6 RUSSIAN PULSE MODULATOR TETRODE TUBES VALVE 2pcs 1970s
MILITARY GMI 6 RUSSIAN PULSE MODULATOR TETRODE TUBES VALVE 2pcs 1970s
$12.00

6P45S EL509 6KG6 Russian Beam Power Tetrode Tubes Lot of 2 NEW + 2 Socs
6P45S EL509 6KG6 Russian Beam Power Tetrode Tubes Lot of 2 NEW + 2 Socs
$34.97

4 x G 807 G807 1625 5933 TETRODE TUBE 4 NEW TUBES NIB OTK from 70s
4 x G 807 G807 1625 5933 TETRODE TUBE 4 NEW TUBES NIB OTK from 70s
$19.95

6P36S Output Beam Tetrode Soviet Tube NOS 2Pcs
6P36S Output Beam Tetrode Soviet Tube NOS 2Pcs
$5.00

GU 74B GU74B 4CX800 High Power Russian Tetrode tube USED Lot of 1
GU 74B GU74B 4CX800 High Power Russian Tetrode tube USED Lot of 1
$110.00

4x 6E5P 65 200MHZ 10W NOS 80s Military Grade Audiophile OUTPUT TETRODE TUBES
4x 6E5P 65 200MHZ 10W NOS 80s Military Grade Audiophile OUTPUT TETRODE TUBES
$9.99

6BK5 Tetrode Tubes GE NOS Lot of 3 Tested Strong
6BK5 Tetrode Tubes GE NOS Lot of 3 Tested Strong
$7.95

1x NIB RS1029 ZAERIX Vintage Double Tetrode VHF TUBE  6360  QQE03 12  CV2798
1x NIB RS1029 ZAERIX Vintage Double Tetrode VHF TUBE 6360 QQE03 12 CV2798
$9.99

Vintage Eimac 4 65A Transmitting Tetrode tube
Vintage Eimac 4 65A Transmitting Tetrode tube
$18.99

6P45S EL509 6KG6 Russian Beam Power Tetrode Tubes Lot of 2 NEW + 2 Socs
6P45S EL509 6KG6 Russian Beam Power Tetrode Tubes Lot of 2 NEW + 2 Socs
$34.90

Vintage Eimac 4 65A Transmitting Tetrode tube
Vintage Eimac 4 65A Transmitting Tetrode tube
$19.99

6P23P Russian HF Beam Tetrode Tubes 11 Watt Lot of 20 NEW NOS
6P23P Russian HF Beam Tetrode Tubes 11 Watt Lot of 20 NEW NOS
$37.90

2 MATCHED 6E6P E 6e6p TETRODE TUBES NEW IN BOX NOSLot of 2
2 MATCHED 6E6P E 6e6p TETRODE TUBES NEW IN BOX NOSLot of 2
$9.00

Eimac 4 400C Tube Power Tetrode Ham Radio Vacuum Tube 4 400
Eimac 4 400C Tube Power Tetrode Ham Radio Vacuum Tube 4 400
$70.00

1x 6E7P 67 Tube Tetrode Soviet USSR Russian 1971
1x 6E7P 67 Tube Tetrode Soviet USSR Russian 1971
$1.19

6P41S Russian Audiophile Output Beam Tetrode Tubes Lot of 20 NEW NOS Same Date
6P41S Russian Audiophile Output Beam Tetrode Tubes Lot of 20 NEW NOS Same Date
$53.90

2PCS 6P3S 6L6G 6L6GT 6L6 COKE BOTTLE TETRODE TUBES NOS OTK RARE 50s
2PCS 6P3S 6L6G 6L6GT 6L6 COKE BOTTLE TETRODE TUBES NOS OTK RARE 50s
$40.00

Rare 6P42S EL509 6KG6 Output Beam Tetrode Tubes Lot of 2 NOS Same Dates
Rare 6P42S EL509 6KG6 Output Beam Tetrode Tubes Lot of 2 NOS Same Dates
$37.97

6R3S 1 double beam tetrode tube LOT OF 10 PCS
6R3S 1 double beam tetrode tube LOT OF 10 PCS
$79.00

6P41S Russian Audiophile Output Beam Tetrode Tubes Lot of 20 NEW NOS Same Date
6P41S Russian Audiophile Output Beam Tetrode Tubes Lot of 20 NEW NOS Same Date
$53.97

1x 6P45S 645  EL509 6KG Tube Output Tetrode Soviet USSR Russian 1989
1x 6P45S 645 EL509 6KG Tube Output Tetrode Soviet USSR Russian 1989
$9.99

GU33A GU 33A tetrode tubes New in BOX 1pcs
GU33A GU 33A tetrode tubes New in BOX 1pcs
$7.00

9 Nos 3CY5 Screen grid Tetrode Vacuum Tubes 3 RCA 6 Sylvania Tested
9 Nos 3CY5 Screen grid Tetrode Vacuum Tubes 3 RCA 6 Sylvania Tested
$43.50

GU 34B GU34B Russian Power Tetrode Tube NOS 1pcs
GU 34B GU34B Russian Power Tetrode Tube NOS 1pcs
$16.00

2x G 807 807 Beam Tetrode Tubes  1960s
2x G 807 807 Beam Tetrode Tubes 1960s
$13.16

GS 23B GS23B 4CX1600U 15kW tetrode tube NOSNIB 1pcs
GS 23B GS23B 4CX1600U 15kW tetrode tube NOSNIB 1pcs
$90.00

4 x TESLATESLA QQE 03 12 Vintage Vacuum Tetrode Tubes  SAME CODES NOS NEW
4 x TESLATESLA QQE 03 12 Vintage Vacuum Tetrode Tubes SAME CODES NOS NEW
$10.99

SRS4452 Double Tetrode UHF BOX TUBE  QQE03 20
SRS4452 Double Tetrode UHF BOX TUBE QQE03 20
$19.99

PHILLIPS ELECTRON TUBE QQE04 5  TETRODE TUBE TYPE  UNUSED MILITARY SURPLUS
PHILLIPS ELECTRON TUBE QQE04 5 TETRODE TUBE TYPE UNUSED MILITARY SURPLUS
$59.00


Tetrode Tube Recently Purchased:

Telefunken RS 291 Tetrode Triod 110W Tube Valve Rhre 2 pcs Tested, Glass Enclosed Tetrode Tube X 41, 4CX5000A 8170 EIMAC High Power Tetrode Tube USA, GU 84B 4cx2500a 4kW Svetlana Tetrode NEW in BOX EmtronOM2500, NEW NIB VERY RARE TUBE S215VM MAZDA 1932 1933 ONLY TETRODE S 215 VM S 215 VM, GU78B GU 78B 78 Generator tetrode, LOT 2 TETRODE ELECTRON TUBE JAN 8438 4 250A EIMAC, Tubes GMI 32B GMI32B 2kW NosNIBPulse tetrodeLot of 1pcs, GU 78B GU78B tetrode tube Russian NOS SVETLANA LOT1pc, ECONCO 4CX10000D TETRODE TUBE, GU 40B 40 POWER tetrode TUBE 250 MHz NEW, RARE RUSSIAN GMI 2B MILITARY PULSE MODULATOR TETRODE TUBE, Russian Tube GS 23B GS23B 1500 W tetrode, 2pcs EIMAC TETRODE POWER TUBE 8322 4CX350F Alt 694052 138 SMC502526 , NEW TH 215 4CX1500B power tetrode tube valve ham radio QRO, GS 23B gs23b 4CX1600U Svetlana Tetrode New LOOK, One Eimac 4CX1500B 8660 Beam Power Tetrode Tube Code 9320, TETRODE ELECTRON TUBE JAN7843 JAN 7843 MFR RCA, NEW POWER AMPLIFIER TETRODE ELECTRON TUBE P N 4D21 4 125A Mfr Eimac, GU 43B GU43B GU43 TETRODE NEW NOS + used Ceramic Socket Gold Silver MILLITARY, 4 400C electron vacuum tube 1 pc new broadcast tetrode 400W 1 year warranty, 2 Westinghouse WL 672 Vacuum Tubes Thyratron Mercury Vapor Tetrode, RS1002A SIEMENS QB4 1100GA RTC 4 400A TUBE POWER TETRODE 400W 110MHz, Surplus RCA 7213 UHF Broadcast Tetrode Tube Tested, 1x GMI 90 90 Military Grade Pulse Tetrode TUBE HAM 140W NOS, Russian Tube GS 23B GS23B 1500 W tetrode UNused, 6P41S Output beam tetrode tube Russian made NOS 50pc, GU 17 GU 17 Double beam tetrode TUBES NEW TESTED 50, Western Electric 448A 448 A Vacuum Electron Tube Tetrode J68404A IF Amp TH, Western Electric 448B 448 B Vacuum Electron Tube tetrode J68406J J68406K FM, Western Electric 259A 259 A Vacuum Electron TubeAF Tetrode Amp 10A 1A 75A 2A, GU 39A 1 GU 39A Vintage Russian TETRODE TUBE Nos Lot of 1, 40 Piece Lot NOS NIB 6EV5 6EA5 Westinghouse Sharp Cutoff Tetrode New , 30x 6P3S6L6GT5881 Russian Power Tetrode Tubes NOS Tested, GS 23B GS23B 4CX1600U 15kW tetrode tube NEW NIB 1pcs, AMPEREX BEAM POWER TETRODE TUBE TYPE 8579 NEW OLD STOCK GOLD PINS, Eimac 8660 4CX1500B TRANSMITTING ELECTRON power Tetrode Power Amplifier Tube,

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