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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:

VINTAGE TRONIX PL1267 THYRATRON VACUUM TUBES NOS in BOX QTY 1
VINTAGE TRONIX PL1267 THYRATRON VACUUM TUBES NOS in BOX QTY 1
$35.00
1x 6J5G GEC BROWN MILITARY GVTBOX AUDIO TUBE
1x 6J5G GEC BROWN MILITARY GVTBOX AUDIO TUBE
$80.00
Vacuum Gauge Vacuum Gauge Tube DL 2 or DL 3  NEW
Vacuum Gauge Vacuum Gauge Tube DL 2 or DL 3 NEW
$13.50
Beijing Vacuum Tube 6P14 New 1 pc
Beijing Vacuum Tube 6P14 New 1 pc
$16.99
Beijing Vacuum Tube 6P15 New 1 pc
Beijing Vacuum Tube 6P15 New 1 pc
$10.80
606L RCA VACUUM TUBE LUG BASE NEW OLD STOCK
606L RCA VACUUM TUBE LUG BASE NEW OLD STOCK
$65.00
Vacuum tube lot Apprx 85 90 Various Styles
Vacuum tube lot Apprx 85 90 Various Styles
$75.00
National Electronics NL 5440A Vacuum Tubes Nixie Displays New in the Box
National Electronics NL 5440A Vacuum Tubes Nixie Displays New in the Box
$108.75
1one piece Svetlana Russian Vacuum Tube Hi power GU 50 Modulator tube ON SALE
1one piece Svetlana Russian Vacuum Tube Hi power GU 50 Modulator tube ON SALE
$25.00
Lepel 018 0024 Vacuum Tube
Lepel 018 0024 Vacuum Tube
$99.00
Lot of 2 Amperex 872A used Vacuum Tubes
Lot of 2 Amperex 872A used Vacuum Tubes
$99.00
VINTAGE VACUUM TUBE BULB LIGHT GENERAL ELECTRIC GE 12 AV7 SC I886 5 C11 2 36
VINTAGE VACUUM TUBE BULB LIGHT GENERAL ELECTRIC GE 12 AV7 SC I886 5 C11 2 36
$14.99
Used 2 RCA 8013  1 RCA 8013A High Vacuum Half Wave Rectifier Tube N R
Used 2 RCA 8013 1 RCA 8013A High Vacuum Half Wave Rectifier Tube N R
$4.99
Amperex Electronic Vacuum 9 Pin Tube 7025 NOS HOLLAND low noise12ax7
Amperex Electronic Vacuum 9 Pin Tube 7025 NOS HOLLAND low noise12ax7
$29.99
1pc12AT7WA CV4024 M8162 Mullard Gray Ladder PlatesTop O Getter Amplitrex AT1000
1pc12AT7WA CV4024 M8162 Mullard Gray Ladder PlatesTop O Getter Amplitrex AT1000
$30.00
Philips Miniwatt EM81 6DA6 Stereo Level Indicator Magic eye Radio Vacuum Tube
Philips Miniwatt EM81 6DA6 Stereo Level Indicator Magic eye Radio Vacuum Tube
$19.99
4 NOS rare GEC U37 cv2289 Half Wave Vacuum Rectifier Tube valve receiver
4 NOS rare GEC U37 cv2289 Half Wave Vacuum Rectifier Tube valve receiver
$24.99
Crystal Quartz Russian military vacuum tube 4 pcs NEW
Crystal Quartz Russian military vacuum tube 4 pcs NEW
$19.00
1x 6SN7GT Briman dual getter tripple mica British made Amplitrex tested
1x 6SN7GT Briman dual getter tripple mica British made Amplitrex tested
$350.00
PIRATE BOOTY Vintage IBM 25L6GT vacuum tube CRESTWOOD RADIO IMMEDIATE SHIPPING
PIRATE BOOTY Vintage IBM 25L6GT vacuum tube CRESTWOOD RADIO IMMEDIATE SHIPPING
$0.01
PIRATE BOOTY Vintage RCA 17AX4GTA vacuum tube CRESTWOOD RADIO IMMEDIATE SHIPPING
PIRATE BOOTY Vintage RCA 17AX4GTA vacuum tube CRESTWOOD RADIO IMMEDIATE SHIPPING
$0.01
1 NOS EM80 6BR5 BVA GERMAN EDISWAN Level Indicator Magic eye Radio Vacuum Tube
1 NOS EM80 6BR5 BVA GERMAN EDISWAN Level Indicator Magic eye Radio Vacuum Tube
$19.99
2 NOS HALTRON CV3599 TUBE QQV5 P10 3E29 CV2295 TRANSMITTING VACUUM VALVE
2 NOS HALTRON CV3599 TUBE QQV5 P10 3E29 CV2295 TRANSMITTING VACUUM VALVE
$29.99
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
4 NOS JAN CRC 12SH7 VT 288 Vacuum Pentode RF IF Stage Radio Tube N R
4 NOS JAN CRC 12SH7 VT 288 Vacuum Pentode RF IF Stage Radio Tube N R
$9.99
6X5B B 6X5 B B RUSSIAN USSR VACUUM TUBE VALVE NOS
6X5B B 6X5 B B RUSSIAN USSR VACUUM TUBE VALVE NOS
$2.90
6C7B B 6C7B 6C7 B B RUSSIAN USSR VACUUM TUBE VALVE NOS
6C7B B 6C7B 6C7 B B RUSSIAN USSR VACUUM TUBE VALVE NOS
$2.90
TX4B RUSSIAN USSR VACUUM TUBE VALVE NOS
TX4B RUSSIAN USSR VACUUM TUBE VALVE NOS
$1.90
Vacuum Tubes NOS 6GB5 EL500 and 6GV5
Vacuum Tubes NOS 6GB5 EL500 and 6GV5
$6.99
1 NOS RCA 828B Black Plate Vacuum Transmitting Radio TUBE VHF double tetrode
1 NOS RCA 828B Black Plate Vacuum Transmitting Radio TUBE VHF double tetrode
$19.99
NEW NATIONAL ELECTRONICS 12AU7A ECC82 VACUUM TUBE D293560
NEW NATIONAL ELECTRONICS 12AU7A ECC82 VACUUM TUBE D293560
$22.00
NEW RCA 6JU8A QUADRUPLE DIODE TUBE 6JU8
NEW RCA 6JU8A QUADRUPLE DIODE TUBE 6JU8
$3.00
LOT OVER 120 Vintage Electronic Vacuum TubesRCAROGERSSYLVANIA  WESTINGHOUSE
LOT OVER 120 Vintage Electronic Vacuum TubesRCAROGERSSYLVANIA WESTINGHOUSE
$189.99
1 NOS EM80 6BR5 Philips Pope Level Indicator Magic eye Radio Vacuum Tube
1 NOS EM80 6BR5 Philips Pope Level Indicator Magic eye Radio Vacuum Tube
$19.99
5pcs Svetlana Russian Vacuum Tube Hi power 6P42S Modulator tube ON SALE
5pcs Svetlana Russian Vacuum Tube Hi power 6P42S Modulator tube ON SALE
$90.00
6P31S 631 Single Russian Vacuum Tube HiFi Valve same batch 6P3S 63 6L6
6P31S 631 Single Russian Vacuum Tube HiFi Valve same batch 6P3S 63 6L6
$17.70
Cathode use for Electron gun  Vacuum Tube 180 pieces per pallet
Cathode use for Electron gun Vacuum Tube 180 pieces per pallet
$180.00
4 Nos Valvo DAF91 Vacuum Tube 1S5 ZD17 1B2 1S5 1FD9 Diode Cut Off Pentode
4 Nos Valvo DAF91 Vacuum Tube 1S5 ZD17 1B2 1S5 1FD9 Diode Cut Off Pentode
$24.99
RCA RADIOTRON VINTAGE VACUUM TUBE 4409 Made in USA
RCA RADIOTRON VINTAGE VACUUM TUBE 4409 Made in USA
$5.99
Thermal Imaging Monocular Small Rare CRT Vacuum Picture Tube Display Works
Thermal Imaging Monocular Small Rare CRT Vacuum Picture Tube Display Works
$45.55
1PC12BH7A RCA made in USA Amplitrex tested
1PC12BH7A RCA made in USA Amplitrex tested
$60.00
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
$90.00
Vacuum Tube Gas Rectifier CBS 0Z4G OZ4
Vacuum Tube Gas Rectifier CBS 0Z4G OZ4
$1.89
Tube 3 GE General Electric 7077 UHF Ceramic Planar Triode Vacuum Tubes Very Tiny
Tube 3 GE General Electric 7077 UHF Ceramic Planar Triode Vacuum Tubes Very Tiny
$79.95
PIRATE BOOTY Vintage GE 17GV5 vacuum tube CRESTWOOD RADIO IMMEDIATE SHIPPING
PIRATE BOOTY Vintage GE 17GV5 vacuum tube CRESTWOOD RADIO IMMEDIATE SHIPPING
$0.01
NOS Tube Eimac 2X1000A High Vacuum Power Rectifier Diode Electron Tube
NOS Tube Eimac 2X1000A High Vacuum Power Rectifier Diode Electron Tube
$199.99
4 Various Vacuum Tubes
4 Various Vacuum Tubes
$25.00
4 IP5 G Vacuum Tubes Made for the Canadian Marconi Comp
4 IP5 G Vacuum Tubes Made for the Canadian Marconi Comp
$30.00
1x 5751 GE made in USA Amplitrex AT1000 Tested
1x 5751 GE made in USA Amplitrex AT1000 Tested
$30.00
Qty 4 Vacuum Tubes GE General Electric 50B5 5OB5 TUBE VALVE NOS IN BOX
Qty 4 Vacuum Tubes GE General Electric 50B5 5OB5 TUBE VALVE NOS IN BOX
$19.00
Qty 4 Vacuum Tubes RCA 6AS6 TUBE VALVE NOS IN BOX
Qty 4 Vacuum Tubes RCA 6AS6 TUBE VALVE NOS IN BOX
$20.00
Rare Photo Vacuum Tube CE 2 T Continental Electric Co Original Sealed PKG NOS
Rare Photo Vacuum Tube CE 2 T Continental Electric Co Original Sealed PKG NOS
$15.00
48 X Russian Vacuum nixie tubes IN 19B 48 PCS
48 X Russian Vacuum nixie tubes IN 19B 48 PCS
$160.00
GE General Electric JAN 7554 Vacuum Tube New Old Stock
GE General Electric JAN 7554 Vacuum Tube New Old Stock
$12.99
10 Military NOS Vacuum Tubes JAN CEQ 72
10 Military NOS Vacuum Tubes JAN CEQ 72
$65.00
Philips military JAN6AU6WC up to 10 miniature sharp cutoff pentode vacuum tube
Philips military JAN6AU6WC up to 10 miniature sharp cutoff pentode vacuum tube
$6.50
Raytheon military JAN 5755 vacuum tube up to 14 JAN5755 Western Electric 420A
Raytheon military JAN 5755 vacuum tube up to 14 JAN5755 Western Electric 420A
$9.50
VINTAGE EIMAC 4D21 4 125A VACUUM TUBE 4D21 MADE IN USA
VINTAGE EIMAC 4D21 4 125A VACUUM TUBE 4D21 MADE IN USA
$90.00
Mixed Lot Resistors For Vacuum Tube Radios Amps Amplifiers NOS
Mixed Lot Resistors For Vacuum Tube Radios Amps Amplifiers NOS
$10.95
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
Electron Tube 807 Vacuum Tube
Electron Tube 807 Vacuum Tube
$14.99
Amperex Vacuum Rectifier Tube 6AG5 7 Pin NIB
Amperex Vacuum Rectifier Tube 6AG5 7 Pin NIB
$6.99
Sylvania Vacuum Rectifier Tube 6AG5 7 Pin NIB
Sylvania Vacuum Rectifier Tube 6AG5 7 Pin NIB
$9.99
1x JAN 5692 NOS CBS HAYTRON TRIPPLE MICA ROD SUPPORT 1956s AMPLITREX TESTED
1x JAN 5692 NOS CBS HAYTRON TRIPPLE MICA ROD SUPPORT 1956s AMPLITREX TESTED
$250.00
1PCECC83 12AX7 Telefunken Diamond bottom Amplitrex AT1000 Tested
1PCECC83 12AX7 Telefunken Diamond bottom Amplitrex AT1000 Tested
$150.00
Amperite Vacuum Tube Time Delay Relay Choice of Value
Amperite Vacuum Tube Time Delay Relay Choice of Value
$19.99
RARE Vintage 40s TESLA EL3 Vacuum Pentode Power TUBE  3REP6 TEL3 6E6 VEL3
RARE Vintage 40s TESLA EL3 Vacuum Pentode Power TUBE 3REP6 TEL3 6E6 VEL3
$33.99
1 NOS UM80 19BR5 Y119 TELEFUNKEN Level Indicator Magic eye Radio Vacuum Tube
1 NOS UM80 19BR5 Y119 TELEFUNKEN Level Indicator Magic eye Radio Vacuum Tube
$19.99
1 NOS CV2116 RK6112A VX5029 Reflex Klystron vacuum tube valve RK6122
1 NOS CV2116 RK6112A VX5029 Reflex Klystron vacuum tube valve RK6122
$99.00
1 English Electric CV488 Tube Spark Gap Vacuum Valve NOS
1 English Electric CV488 Tube Spark Gap Vacuum Valve NOS
$49.99
ELECTRONS EL C3J VINTAGE AUDIO RADIO AMP VACUUM TUBE D256244
ELECTRONS EL C3J VINTAGE AUDIO RADIO AMP VACUUM TUBE D256244
$30.00
ITT POWER TUBE  HI VACUUM DIODE DATA BOOK
ITT POWER TUBE HI VACUUM DIODE DATA BOOK
$110.14
eimac 117wa vacuum tube nice with sockets heat shield
eimac 117wa vacuum tube nice with sockets heat shield
$500.00
RCA 1V Vacuum Tube Rectifier New  Tested NIB NOS
RCA 1V Vacuum Tube Rectifier New Tested NIB NOS
$15.00
Raytheon Vacuum Tube 740L 7022 NIB
Raytheon Vacuum Tube 740L 7022 NIB
$85.00
1pcTelefunken ECC801S 12AT7WA diamond bottom tripple mica Amplitrex tested
1pcTelefunken ECC801S 12AT7WA diamond bottom tripple mica Amplitrex tested
$150.00
6L6 output tubes 2pcs Ultron+2pcs unknown+ 2pcs for free 6pcs in total
6L6 output tubes 2pcs Ultron+2pcs unknown+ 2pcs for free 6pcs in total
$35.99
National Electronics Vacuum Tube 2033 New
National Electronics Vacuum Tube 2033 New
$9.69
Vacuum Engineering Co Ionization Gauge Tube W518
Vacuum Engineering Co Ionization Gauge Tube W518
$93.50
TUBE 6BS8 GE Vacuum Tube VINTAGE UNTESTED AS IS BOXED
TUBE 6BS8 GE Vacuum Tube VINTAGE UNTESTED AS IS BOXED
$11.95
NATIONAL POWER TUBE NL 5632 C3J VACUUM TUBE
NATIONAL POWER TUBE NL 5632 C3J VACUUM TUBE
$3.99
ELECTRONS INC EL C3J VACUUM TUBE
ELECTRONS INC EL C3J VACUUM TUBE
$3.99
Cinch 52600011 Vacuum Tube Socket For CRT Or PMT 12 Pin New
Cinch 52600011 Vacuum Tube Socket For CRT Or PMT 12 Pin New
$19.95
vacuum tube 6J9P USSR lot 9 pcs in its original packaging with a passport
vacuum tube 6J9P USSR lot 9 pcs in its original packaging with a passport
$23.99
Lot 5 Vacuum Tubes GE General Electric 3BZ6 3AU6 3BU8A 3CB6 Valve IN BOX TESTED
Lot 5 Vacuum Tubes GE General Electric 3BZ6 3AU6 3BU8A 3CB6 Valve IN BOX TESTED
$20.00
Qty 2 Vacuum Tubes Westinghouse 6BQ6GTB 6CU6 SWEEP FINAL TUBE VALVE NOS
Qty 2 Vacuum Tubes Westinghouse 6BQ6GTB 6CU6 SWEEP FINAL TUBE VALVE NOS
$12.00
VINTAGE 25L6GT VACUUM TUBE USED
VINTAGE 25L6GT VACUUM TUBE USED
$2.50
1x 6SK7 RFT Vacuum Pentode RF IF Stage TUBE  6k3 6k17b VT 117 CV1981
1x 6SK7 RFT Vacuum Pentode RF IF Stage TUBE 6k3 6k17b VT 117 CV1981
$4.72
6AS7 6080 7802 Svetlana Single Russian Ex Military Vacuum Tube HiFi Valve
6AS7 6080 7802 Svetlana Single Russian Ex Military Vacuum Tube HiFi Valve
$35.00
1X New Nos E83CC ECC803S PHILIPS MINIWATT AUDIO TUBE
1X New Nos E83CC ECC803S PHILIPS MINIWATT AUDIO TUBE
$150.00
NEW National Electronics Vacuum Tube 6SQ7
NEW National Electronics Vacuum Tube 6SQ7
$8.95
YS18 3 Digital Number Display Vacuum Tube
YS18 3 Digital Number Display Vacuum Tube
$17.22
1PC6067 CV4003 12AU7WA BRIMAR UK NOS AUDIO TUBE
1PC6067 CV4003 12AU7WA BRIMAR UK NOS AUDIO TUBE
$55.00


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