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Vacuum Tube

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Vacuum Tube
Tube.?

What is a vacuum tube? How they Work? sbdy its "parts" could describe a vacuum? Default And intuitive way to do .. Understand? Thanks guys! sbdy Also, it's 'Tube' section ... Can you explain

Vacuum tubes are used to modify the current electrical system is Such as transistors and other electronic components. They transistors And other devices is the fact that the initial version. Them to the circuit board Connected. Before they can be caught up in the heat, what Happened to them, so early, radio, television, and Other devices work is to start it took was a few minutes. Because they call a sealed glass vacuum tube, they And that is why the air is sucked out of it Is to create a vacuum seal on the inside. There are different kinds of Work for us on the web they are a lot of information. Too much to list here. See Wikipedia first. http://en.wikipedia.org/wiki/Vacuum_tube

Check out the Vacuum Tube listings below and save 20% to 70% off retail prices:

Lepel 018 0024 Vacuum Tube
Lepel 018 0024 Vacuum Tube
$69.00
Lot of 2 Amperex 872A used Vacuum Tubes
Lot of 2 Amperex 872A used Vacuum Tubes
$99.00
Lot vacuum tubes used vintage
Lot vacuum tubes used vintage
$31.00
Crystal Quartz Russian military vacuum tube 4 pcs NEW
Crystal Quartz Russian military vacuum tube 4 pcs NEW
$19.00
TELEFUNKEN DRP KK2  TKK2  2B5  BMO61  VKK2 VACUUM OCTODE TUBE TESTED
TELEFUNKEN DRP KK2 TKK2 2B5 BMO61 VKK2 VACUUM OCTODE TUBE TESTED
$19.99
TELEFUNKEN DRP EF12 Vintage Vacuum Pentode Tube VERY STRONG TEST
TELEFUNKEN DRP EF12 Vintage Vacuum Pentode Tube VERY STRONG TEST
$29.99
NIB NATIONAL ELECTRONICS NL 615 RECTIFIER VACUUM TUBE NL 615 7018
NIB NATIONAL ELECTRONICS NL 615 RECTIFIER VACUUM TUBE NL 615 7018
$75.95
7 Twin Triode Vacuum Electronic Tube 6J6A 7 Pin Amplifier
7 Twin Triode Vacuum Electronic Tube 6J6A 7 Pin Amplifier
$55.95
Samsung Temp Cook Time SVM 06ME08 Vacuum Fluroescent Display Tube Part M64
Samsung Temp Cook Time SVM 06ME08 Vacuum Fluroescent Display Tube Part M64
$20.00
Futaba Digitron 2 LT 14Z Vacuum Fluroescent Dish Washer Display Tube Part M70
Futaba Digitron 2 LT 14Z Vacuum Fluroescent Dish Washer Display Tube Part M70
$20.00
Futaba Digitron 5 MT 09ZY Vacuum Fluroescent Display Tube Microwave Part M47
Futaba Digitron 5 MT 09ZY Vacuum Fluroescent Display Tube Microwave Part M47
$20.00
Futaba Digitron SVM 06SS02 Vacuum Fluroescent Food Temp Display Tube Part M64
Futaba Digitron SVM 06SS02 Vacuum Fluroescent Food Temp Display Tube Part M64
$20.00
Futaba Digitron 5 MT 31Z Vacuum Fluroescent Display Tube Part M70
Futaba Digitron 5 MT 31Z Vacuum Fluroescent Display Tube Part M70
$20.00
Futaba Digitron BL 14ZY Vacuum Fluroescent Display Tube Part M64
Futaba Digitron BL 14ZY Vacuum Fluroescent Display Tube Part M64
$20.00
Futaba Digitron 6 MS 01Z Vacuum Fluroescent Food Cook Time Display Tube Part M56
Futaba Digitron 6 MS 01Z Vacuum Fluroescent Food Cook Time Display Tube Part M56
$20.00
Futaba Digitron 6 MT 032 Vacuum Fluroescent Display Tube Part M64
Futaba Digitron 6 MT 032 Vacuum Fluroescent Display Tube Part M64
$20.00
NEW JENNINGS UCS 500 10K VOLTS VACUUM TUBE CAPACITOR
NEW JENNINGS UCS 500 10K VOLTS VACUUM TUBE CAPACITOR
$195.00
Vacuum Tubes 6GM6 GE General Electric Tube Valve IN BOX TESTED Qty 5
Vacuum Tubes 6GM6 GE General Electric Tube Valve IN BOX TESTED Qty 5
$15.99
National Electronics NL 5685 C6J A Vacuum Tube New NL5685C6JA
National Electronics NL 5685 C6J A Vacuum Tube New NL5685C6JA
$154.00
HP Hewlett Packard 650A Vacuum Tube Test Oscillator Signal Generator Agilent
HP Hewlett Packard 650A Vacuum Tube Test Oscillator Signal Generator Agilent
$289.95
TELEFUNKEN 12AU7 ECC82 VACUUM TUBE MATCH PAIR SMOOTH PLATE NOS BOTTOM T07
TELEFUNKEN 12AU7 ECC82 VACUUM TUBE MATCH PAIR SMOOTH PLATE NOS BOTTOM T07
$199.84
1x Matched pair NOS 6H8C 6H8M 6SN7GTCV1988 CV181 ECC32
1x Matched pair NOS 6H8C 6H8M 6SN7GTCV1988 CV181 ECC32
$45.00
10 Military NOS Vacuum Tubes JAN CEQ 72
10 Military NOS Vacuum Tubes JAN CEQ 72
$65.00
USSR RUSSIAN MILITARY VACUUM GLASS TUBE GMN90 GMN 90 RADAR TUBE
USSR RUSSIAN MILITARY VACUUM GLASS TUBE GMN90 GMN 90 RADAR TUBE
$199.00
CV2180 19H4STC VACUUM TUBE VALVE MADE IN ENGLAND NOS Halfwave rectifier
CV2180 19H4STC VACUUM TUBE VALVE MADE IN ENGLAND NOS Halfwave rectifier
$49.00
FUNKWERK ERFURT ECC85 DISC GETTER Vintage Vacuum Double Triode Tubes  NEW
FUNKWERK ERFURT ECC85 DISC GETTER Vintage Vacuum Double Triode Tubes NEW
$10.00
NEW Large Vacuum Tube Valve Retainer for KT66 KT88 6550 and other bottle types
NEW Large Vacuum Tube Valve Retainer for KT66 KT88 6550 and other bottle types
$2.95
EMBREE ELECTRONICS MODEL 1501 VACUUM TUBE MODULE 6CW5 EL86 VINTAGE
EMBREE ELECTRONICS MODEL 1501 VACUUM TUBE MODULE 6CW5 EL86 VINTAGE
$135.00
Vacuum Tubes 9A8 PCF80 Guardian BVA England Valve IN BOX TESTED Qty 4
Vacuum Tubes 9A8 PCF80 Guardian BVA England Valve IN BOX TESTED Qty 4
$13.99
OG9387 Vintage Sylvania High Frequency Pentode Vacuum Tube 6AK5 EF95
OG9387 Vintage Sylvania High Frequency Pentode Vacuum Tube 6AK5 EF95
$1.29
NEW RCA 6JU8A QUADRUPLE DIODE TUBE 6JU8
NEW RCA 6JU8A QUADRUPLE DIODE TUBE 6JU8
$3.00
RWN EZ12  6GG6 Vacuum Rectifier Tube NEW
RWN EZ12 6GG6 Vacuum Rectifier Tube NEW
$14.99
National Electronics NL 7237A Electron Vacuum Tube 7200 Volts 18 Amps 9kW 55MHz
National Electronics NL 7237A Electron Vacuum Tube 7200 Volts 18 Amps 9kW 55MHz
$208.00
PUROTRON 80  R80 USA  C 280 VINTAGE VACUUM RECTIFIER TUBE TESTED
PUROTRON 80 R80 USA C 280 VINTAGE VACUUM RECTIFIER TUBE TESTED
$15.00
PAIR RFT UCC85  26AQ8  10L14 VINTAGE VACUUM DOUBLE TRIODE TUBES NEW
PAIR RFT UCC85 26AQ8 10L14 VINTAGE VACUUM DOUBLE TRIODE TUBES NEW
$20.00
5Z4P 5C4S VINTAGE CHINA VACUUM RECTIFIER TUBE 3Pcs NEW
5Z4P 5C4S VINTAGE CHINA VACUUM RECTIFIER TUBE 3Pcs NEW
$14.99
ECC83 CV4035 Brimar made in GtBritain Audio Tube 15200011520002
ECC83 CV4035 Brimar made in GtBritain Audio Tube 15200011520002
$144.00
Vintage Vacuum Tubes Lot of 8
Vintage Vacuum Tubes Lot of 8
$35.00
Vacuum Tubes 1A7GT Sylvania Tung Sol Valve 1A7 IN BOX TESTED Qty 2
Vacuum Tubes 1A7GT Sylvania Tung Sol Valve 1A7 IN BOX TESTED Qty 2
$10.49
OG9422 Vintage GE Pentode RF IF Amp Vacuum Tube 6AK5 EF95
OG9422 Vintage GE Pentode RF IF Amp Vacuum Tube 6AK5 EF95
$1.07
OG9426 Vintage GE Pentode RF IF Amp Vacuum Tube 6AK5 EF95
OG9426 Vintage GE Pentode RF IF Amp Vacuum Tube 6AK5 EF95
$1.07
ADZAM PABC80 Vintage Vacuum Tube NOS New Quantity 1
ADZAM PABC80 Vintage Vacuum Tube NOS New Quantity 1
$5.95
VINTAGE UNTESTED RCA  1624 HAM RADIO TRANSMITTER POWER VACUUM TUBE VT 165
VINTAGE UNTESTED RCA 1624 HAM RADIO TRANSMITTER POWER VACUUM TUBE VT 165
$5.00
GU 5B Powerful Generator Triod Vacuum Tube 35 kW at 25 MHz USSR Tesla Coil
GU 5B Powerful Generator Triod Vacuum Tube 35 kW at 25 MHz USSR Tesla Coil
$99.00
43 8 dia Westinghouse Vacuum Interrupter Tube Type WL34687 Hi voltage amps
43 8 dia Westinghouse Vacuum Interrupter Tube Type WL34687 Hi voltage amps
$500.00
RUSSIAN EL81 6P13C ELECTRONIC VACUUM TUBE BOX
RUSSIAN EL81 6P13C ELECTRONIC VACUUM TUBE BOX
$64.80
Lot of Radio Vacuum Tubes Electronics Electron Vintage New Old Stock Tested
Lot of Radio Vacuum Tubes Electronics Electron Vintage New Old Stock Tested
$19.99
Tung Sol NOS Vintage Tung Sol 12AU7A ECC82 12AU7A ECC82 Vacuum Tube
Tung Sol NOS Vintage Tung Sol 12AU7A ECC82 12AU7A ECC82 Vacuum Tube
$12.99
RCA Vacuum Tube In Box 6BN6
RCA Vacuum Tube In Box 6BN6
$3.00
VACUUM TUBE SYLVANIA 5X8 RECEIVER TV HAM RADIO
VACUUM TUBE SYLVANIA 5X8 RECEIVER TV HAM RADIO
$3.99
NOS Tube Eimac 2X1000A High Vacuum Power Rectifier Diode Electron Tube
NOS Tube Eimac 2X1000A High Vacuum Power Rectifier Diode Electron Tube
$199.99
lot of 9 EL84 vacuum tubes GT Groove Tubes
lot of 9 EL84 vacuum tubes GT Groove Tubes
$30.00
lot of 13 12AX7 vacuum tubes GT Groove Tubes JJ
lot of 13 12AX7 vacuum tubes GT Groove Tubes JJ
$50.00
lot of 7 6L6 GC 6L6GC vacuum tubes Mesa Ruby Electron
lot of 7 6L6 GC 6L6GC vacuum tubes Mesa Ruby Electron
$35.00
EF22 POPE Vacuum Tube NOS NIB
EF22 POPE Vacuum Tube NOS NIB
$48.88
3V4 RCA ADA Vacuum Tube NOS NIB DL94
3V4 RCA ADA Vacuum Tube NOS NIB DL94
$7.88
EF22 CV303 Torvac Holland Vacuum Tube NOS NIB
EF22 CV303 Torvac Holland Vacuum Tube NOS NIB
$38.88
5678 CK5678 Raytheon Vacuum Tube NOS NIB
5678 CK5678 Raytheon Vacuum Tube NOS NIB
$3.88
6AM8 CV138 Vacuum Tube NOS NIB
6AM8 CV138 Vacuum Tube NOS NIB
$5.88
5678 CK5678 Tungsol Vacuum Tube NOS NIB
5678 CK5678 Tungsol Vacuum Tube NOS NIB
$4.88
6BR3 6R K19 Toshiba Vacuum Tube NOS NIB
6BR3 6R K19 Toshiba Vacuum Tube NOS NIB
$4.88
1S5 Haltron Vacuum Tube NOS NIB
1S5 Haltron Vacuum Tube NOS NIB
$4.88
5678 CK5678 NEC Vacuum Tube NOS NIB
5678 CK5678 NEC Vacuum Tube NOS NIB
$4.88
DL94 3V4 Telefunken Vacuum Tube NOS NIB
DL94 3V4 Telefunken Vacuum Tube NOS NIB
$9.88
TUNG SOL ROUND PLATE BLACK GLASS JAN CTL 6SN7GT VT231 Amplitrex Tested 1264010
TUNG SOL ROUND PLATE BLACK GLASS JAN CTL 6SN7GT VT231 Amplitrex Tested 1264010
$193.50
6BG6G RCA branded Admiral Vacuum Tubes 1 Pc
6BG6G RCA branded Admiral Vacuum Tubes 1 Pc
$8.88
TUNG SOL ROUND PLATE BLACK GLASS JAN CTL 6SN7GT VT231 Amplitrex Tested 12640003
TUNG SOL ROUND PLATE BLACK GLASS JAN CTL 6SN7GT VT231 Amplitrex Tested 12640003
$193.50
National Electronics NL 635L 7020 Vacuum Tube used Item  11007 Loc 4 4
National Electronics NL 635L 7020 Vacuum Tube used Item 11007 Loc 4 4
$50.00
National Electronics NL 635L 7020 Vacuum Tube new Item  11008 Loc 4 4
National Electronics NL 635L 7020 Vacuum Tube new Item 11008 Loc 4 4
$80.00
VINTAGE RCA 64 35 6012 ELECTRONIC VACUUM TUBE ASSEMBLY
VINTAGE RCA 64 35 6012 ELECTRONIC VACUUM TUBE ASSEMBLY
$15.00
VINTAGE UNTESTED EIMAC KY 21A HAM RADIO TRANSMITTER RECTIFIER VACUUM TUBE USED
VINTAGE UNTESTED EIMAC KY 21A HAM RADIO TRANSMITTER RECTIFIER VACUUM TUBE USED
$19.95
WVS Eimac ARX X589 Power Triode Vacuum Tube Water Cooled
WVS Eimac ARX X589 Power Triode Vacuum Tube Water Cooled
$250.00
Y 427  7134 UHF Triode Electron Vacuum Tube  Three Tubes
Y 427 7134 UHF Triode Electron Vacuum Tube Three Tubes
$15.00
1x RFT WF F25 M31B Vidicon Vacuum Tube TGL 39120 NEW Made in Germany
1x RFT WF F25 M31B Vidicon Vacuum Tube TGL 39120 NEW Made in Germany
$16.61
3x Z567M RFT Nixie Clock Nixie Rhre Digital Indicator Vacuum Tube
3x Z567M RFT Nixie Clock Nixie Rhre Digital Indicator Vacuum Tube
$55.00
5x Z566M + 1x Z567M RFT Nixie Clock Rhre Digital Vacuum Tubes + Sockets + ICs
5x Z566M + 1x Z567M RFT Nixie Clock Rhre Digital Vacuum Tubes + Sockets + ICs
$200.00
NEW LOT OF 5 GE RADIO VACUUM TUBE 6N7
NEW LOT OF 5 GE RADIO VACUUM TUBE 6N7
$20.99
Lot 5 Vacuum Tubes 6AH6WA GE General Electric UK UK Valve IN BOX TESTED
Lot 5 Vacuum Tubes 6AH6WA GE General Electric UK UK Valve IN BOX TESTED
$19.99
Vacuum Tubes 12AF3 Westinghouse Valve Tube IN BOX TESTED Qty 2
Vacuum Tubes 12AF3 Westinghouse Valve Tube IN BOX TESTED Qty 2
$7.99
General Electric NL 635L 7020 Vacuum Tube used Item  11010 Loc 4 5
General Electric NL 635L 7020 Vacuum Tube used Item 11010 Loc 4 5
$50.00
National Electronic NL6989Ne vacuum tube New Item 11011 Loc 4 5
National Electronic NL6989Ne vacuum tube New Item 11011 Loc 4 5
$80.00
National Electronic NL6989Ne vacuum tube used Item 11011 Loc 4 5
National Electronic NL6989Ne vacuum tube used Item 11011 Loc 4 5
$50.00
VINTAGE EIMAC 4D21 4 125A VACUUM TUBE MADE IN USA
VINTAGE EIMAC 4D21 4 125A VACUUM TUBE MADE IN USA
$49.99
ECC83S ECC803S BEL made in India Audio Tube
ECC83S ECC803S BEL made in India Audio Tube
$135.00
100 Philips ECG JAN 5726 Twin Diode Vacuum Electron Tube 7 pin Miniature
100 Philips ECG JAN 5726 Twin Diode Vacuum Electron Tube 7 pin Miniature
$99.95
NEW High quality EL84 vacuum tube retainer
NEW High quality EL84 vacuum tube retainer
$2.95
NEW Small white ceranic vacuum tube Grid Cap Plate 1 4
NEW Small white ceranic vacuum tube Grid Cap Plate 1 4
$4.95
NEW Medium white ceranic vacuum tube Grid Cap Plate 3 8
NEW Medium white ceranic vacuum tube Grid Cap Plate 3 8
$5.95
NEW Large white ceranic vacuum tube Grid Cap Plate 7 16
NEW Large white ceranic vacuum tube Grid Cap Plate 7 16
$6.50
NEW Extra Large white ceranic vacuum tube Grid Cap Plate 5 8
NEW Extra Large white ceranic vacuum tube Grid Cap Plate 5 8
$7.25
VINTAGE UNTESTED OTIS ELEVATOR TOUCH SENSITIVE THYRATRON 2040 VACUUM TUBE
VINTAGE UNTESTED OTIS ELEVATOR TOUCH SENSITIVE THYRATRON 2040 VACUUM TUBE
$9.00
VINTAGE Capehart vacuum tube AM FM radio LOOP antenna
VINTAGE Capehart vacuum tube AM FM radio LOOP antenna
$9.99
100x 1626 VT 137 KEN RAD NOS NIB made in USA Triode Audio Tube Kenrad
100x 1626 VT 137 KEN RAD NOS NIB made in USA Triode Audio Tube Kenrad
$1,350.00
LO 247 Oscilloscope CRT Vacuum Tube  247 NEW
LO 247 Oscilloscope CRT Vacuum Tube 247 NEW
$24.00
2 x 6P15P  EL83 RUSSIAN VACUUM PENTODE TUBES NOS MATCHED DATE CODE
2 x 6P15P EL83 RUSSIAN VACUUM PENTODE TUBES NOS MATCHED DATE CODE
$9.00
National Electronics NL 635 6930 Vacuum Tube Lot of 2
National Electronics NL 635 6930 Vacuum Tube Lot of 2
$249.00
National Power Tube NL 635 7019 Vacuum Tube Lot of 2
National Power Tube NL 635 7019 Vacuum Tube Lot of 2
$199.00
National Power Tube NL 635l 7020 Vacuum Tube
National Power Tube NL 635l 7020 Vacuum Tube
$159.00
RCA Electron Vacuum Tube Assorted Lot of 10 See Descrip
RCA Electron Vacuum Tube Assorted Lot of 10 See Descrip
$49.00


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