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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:

One Svetlana Russian Vacuum Tube Hi power 6P42S Modulator tube ON SALE
One Svetlana Russian Vacuum Tube Hi power 6P42S Modulator tube ON SALE
$60.00
6P31S 631 Single Russian Vacuum Tube HiFi Valve same batch 6P3S 63
6P31S 631 Single Russian Vacuum Tube HiFi Valve same batch 6P3S 63
$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
Book Tube Catalogue Reference Electronic Radio Vacuum Lamp 1948 receiving Russia
Book Tube Catalogue Reference Electronic Radio Vacuum Lamp 1948 receiving Russia
$35.00
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
50 vacuum tubes in boxes 7  9 pin minatures
50 vacuum tubes in boxes 7 9 pin minatures
$9.99
Spares kit for a RF amplifier AM 456A TRA 19 vacuum tube 4X150A 5R4Y 5651
Spares kit for a RF amplifier AM 456A TRA 19 vacuum tube 4X150A 5R4Y 5651
$12.00
1PC12BH7A RCA made in USA Amplitrex tested
1PC12BH7A RCA made in USA Amplitrex tested
$57.00
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
OSCILLOSCOPE VACUUM TUBE LO247 USSR RARE VINTAGE
OSCILLOSCOPE VACUUM TUBE LO247 USSR RARE VINTAGE
$14.00
NOS Tube Eimac 2X1000A High Vacuum Power Rectifier Diode Electron Tube
NOS Tube Eimac 2X1000A High Vacuum Power Rectifier Diode Electron Tube
$199.99
National Electronics NL 5440A Vacuum Tubes Nixie Displays New in the Box
National Electronics NL 5440A Vacuum Tubes Nixie Displays New in the Box
$104.75
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
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
National Electronic NL 5684 NE vacuum tube item 11004 Loc 4 4
National Electronic NL 5684 NE vacuum tube item 11004 Loc 4 4
$14.99
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
48 X Russian Vacuum nixie tubes IN 19B 48 PCS
48 X Russian Vacuum nixie tubes IN 19B 48 PCS
$160.00
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
GE General Electric JAN 7554 Vacuum Tube New Old Stock
GE General Electric JAN 7554 Vacuum Tube New Old Stock
$12.99
SET OF 2 BOXED INDUSTRIAL VACUUM GAS TUBES ELCGJ UNTESTED
SET OF 2 BOXED INDUSTRIAL VACUUM GAS TUBES ELCGJ UNTESTED
$19.99
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
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 4D21 MADE IN USA
VINTAGE EIMAC 4D21 4 125A VACUUM TUBE 4D21 MADE IN USA
$90.00
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
Mixed Lot Resistors For Vacuum Tube Radios Amps Amplifiers NOS
Mixed Lot Resistors For Vacuum Tube Radios Amps Amplifiers NOS
$9.95
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
3 US Army Signal Corp Amperite 23D4 vacuum tubes untested original packing
3 US Army Signal Corp Amperite 23D4 vacuum tubes untested original packing
$5.00
ELECTRONS EL 3C Vintage Vacuum Tubes Lot 3 Tubes Industrial
ELECTRONS EL 3C Vintage Vacuum Tubes Lot 3 Tubes Industrial
$70.00
ELECTRONS EL C3J A Vintage Vacuum Tube Industrial
ELECTRONS EL C3J A Vintage Vacuum Tube Industrial
$40.00
NATIONAL POWER TUBE NL 615 Vintage Vacuum Tubes Lot of 2 Tubes Industrial
NATIONAL POWER TUBE NL 615 Vintage Vacuum Tubes Lot of 2 Tubes Industrial
$50.00
NOS NIB 1xJAN 5692 6SN7 HAYTRON TRIPPLE MICA ROD SUPPORT1956s AMPLITREX TESTED
NOS NIB 1xJAN 5692 6SN7 HAYTRON TRIPPLE MICA ROD SUPPORT1956s AMPLITREX TESTED
$237.50
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
10 Military NOS Vacuum Tubes JAN CEQ 72
10 Military NOS Vacuum Tubes JAN CEQ 72
$65.00
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
2 x VALVO E80F Vintage Audio Vacuum Pentode Tube Gold Pin Tested
2 x VALVO E80F Vintage Audio Vacuum Pentode Tube Gold Pin Tested
$19.99
1 English Electric CV488 Tube Spark Gap Vacuum Valve NOS
1 English Electric CV488 Tube Spark Gap Vacuum Valve NOS
$49.99
1 NOS CV2116 RK6112A VX5029 Reflex Klystron vacuum tube valve RK6122
1 NOS CV2116 RK6112A VX5029 Reflex Klystron vacuum tube valve RK6122
$99.00
2 x TESLA EZ80 Vintage Vacuum Rectifier Tubes  New
2 x TESLA EZ80 Vintage Vacuum Rectifier Tubes New
$14.99
1pcTelefunken ECC801S 12AT7WA diamond bottom tripple mica Amplitrex tested
1pcTelefunken ECC801S 12AT7WA diamond bottom tripple mica Amplitrex tested
$142.50
Raytheon Vacuum Tube 740L 7022 NIB
Raytheon Vacuum Tube 740L 7022 NIB
$85.00
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
Cinch 52600011 Vacuum Tube Socket For CRT PMT photomultiplier 12 Pin New
Cinch 52600011 Vacuum Tube Socket For CRT PMT photomultiplier 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
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
NOS NIB1xMatch Quad JAN 6V6GT GE Coin Base Guitar Audio Amplifier Tube
NOS NIB1xMatch Quad JAN 6V6GT GE Coin Base Guitar Audio Amplifier Tube
$114.00
1X New Nos E83CC ECC803S PHILIPS MINIWATT AUDIO TUBE
1X New Nos E83CC ECC803S PHILIPS MINIWATT AUDIO TUBE
$142.50
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
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
ELECTRONS INC EL C3J VACUUM TUBE
ELECTRONS INC EL C3J VACUUM TUBE
$3.99
NEW National Electronics Vacuum Tube 6SQ7
NEW National Electronics Vacuum Tube 6SQ7
$9.95
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
$52.25
1x 6SN7GT Brimar made in UK Audio Tube 223001 Amplitex AT1000 Tested
1x 6SN7GT Brimar made in UK Audio Tube 223001 Amplitex AT1000 Tested
$171.00
1x 6SN7GT Brimar made in UK Audio Tube 218002 Amplitex AT1000 Tested
1x 6SN7GT Brimar made in UK Audio Tube 218002 Amplitex AT1000 Tested
$142.50
1x 6SN7GT Brimar made in UK Audio Tube 218005 Amplitex AT1000 Tested
1x 6SN7GT Brimar made in UK Audio Tube 218005 Amplitex AT1000 Tested
$171.00
NOS1x 6SN7GT Brimar made in UK Audio Tube 218005 Amplitex AT1000 Tested
NOS1x 6SN7GT Brimar made in UK Audio Tube 218005 Amplitex AT1000 Tested
$171.00
NOS 1x 6SN7GTY Brown Base Brimar made in UK Audio Tube 217002 Amplitex AT1000
NOS 1x 6SN7GTY Brown Base Brimar made in UK Audio Tube 217002 Amplitex AT1000
$171.00
NOS 1x 6SN7GTY Brown Base Brimar made in UK Audio Tube 217001 Amplitex AT1000
NOS 1x 6SN7GTY Brown Base Brimar made in UK Audio Tube 217001 Amplitex AT1000
$142.50
NOS 1x 6SN7GTY Brown Base Brimar made in UK Audio Tube 217001 Amplitex AT1000
NOS 1x 6SN7GTY Brown Base Brimar made in UK Audio Tube 217001 Amplitex AT1000
$142.50
NOS 1x 6SN7GT Brimar made in UK Audio Tube 216002 Amplitex AT1000
NOS 1x 6SN7GT Brimar made in UK Audio Tube 216002 Amplitex AT1000
$142.50
NOS 1x 6SN7GT Brimar made in UK Audio Tube 219001 Amplitex AT1000
NOS 1x 6SN7GT Brimar made in UK Audio Tube 219001 Amplitex AT1000
$142.50
NOS 1x 6SN7GT Brimar made in UK Audio Tube 218004 Amplitex AT1000
NOS 1x 6SN7GT Brimar made in UK Audio Tube 218004 Amplitex AT1000
$142.50
ESSENTIAL CHARACTERISTICS OF VACUUM TUBES CRTS BY GENERAL ELECTRIC 9TH ED
ESSENTIAL CHARACTERISTICS OF VACUUM TUBES CRTS BY GENERAL ELECTRIC 9TH ED
$12.00
National Electronics NL 635 6930 Vacuum Tube Lot of 2
National Electronics NL 635 6930 Vacuum Tube Lot of 2
$249.00
National Electronics NL 740P 6857 Vacuum Tube Lot of 3
National Electronics NL 740P 6857 Vacuum Tube Lot of 3
$199.00
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
Raytheon 740P 6857 Vacuum Tube Lot of 2
Raytheon 740P 6857 Vacuum Tube Lot of 2
$149.00
RCA 5823 Electron Vacuum Tube Lot of 18
RCA 5823 Electron Vacuum Tube Lot of 18
$89.00
RCA Electron Vacuum Tube Assorted Lot of 10 See Descrip
RCA Electron Vacuum Tube Assorted Lot of 10 See Descrip
$49.00
Weltronic Assorted Lot of 6 Vacuum Tubes 5 210 0106 1 210 0162
Weltronic Assorted Lot of 6 Vacuum Tubes 5 210 0106 1 210 0162
$39.00
BECKMAN 2532 VACUUM TUBE GUARANTEED 14 DAYS RETURN
BECKMAN 2532 VACUUM TUBE GUARANTEED 14 DAYS RETURN
$9.99
Quartz Process Tube 25mm OD x 500mm L 1 OD x 20 L for Vacuum Tube Furnace
Quartz Process Tube 25mm OD x 500mm L 1 OD x 20 L for Vacuum Tube Furnace
$49.00
Vtg EIMAC VC12 32 Glass Fixed VACUUM CAPACITOR Ham Radio Tube VC 12 32 vc12 32
Vtg EIMAC VC12 32 Glass Fixed VACUUM CAPACITOR Ham Radio Tube VC 12 32 vc12 32
$79.99
Assorted Lot of 3 Vacuum Tubes NL 710L 7518 C3J 5632 NL 5632 C3J
Assorted Lot of 3 Vacuum Tubes NL 710L 7518 C3J 5632 NL 5632 C3J
$199.00
Lot of 5 Raytheon 6418 Vacuum Tube NEW
Lot of 5 Raytheon 6418 Vacuum Tube NEW
$15.00
General Electric Electronic 7 Pin Vacuum Tube 6X4 NIB
General Electric Electronic 7 Pin Vacuum Tube 6X4 NIB
$19.99
General Electric Electronic 9 Pin Vacuum Tube 12AU7A ECC82 NIB
General Electric Electronic 9 Pin Vacuum Tube 12AU7A ECC82 NIB
$21.99


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The tube radios Hat Retro Thing: "Here's the full 2 tubes Radio is built into the hat! "

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