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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:

1pcTelefunken ECC801S 12AT7WA diamond bottom tripple mica Amplitrex tested
1pcTelefunken ECC801S 12AT7WA diamond bottom tripple mica Amplitrex tested
$150.00
RARE 1x PAIR OF OSRAM B65 COATED GLASS METAL BASE made in UK Atma SphereMP 1
RARE 1x PAIR OF OSRAM B65 COATED GLASS METAL BASE made in UK Atma SphereMP 1
$4,000.00
NOS 1x12AX7 ECC83 Mullard mC1 D getter long plate Amplitrex tested 1190004
NOS 1x12AX7 ECC83 Mullard mC1 D getter long plate Amplitrex tested 1190004
$500.00
1 x 12AX7 Brimar made in Gt Britian Amplitrex AT1000 Tested
1 x 12AX7 Brimar made in Gt Britian Amplitrex AT1000 Tested
$300.00
1x TESLA ZM1043S Indicator Vacuum Tube
1x TESLA ZM1043S Indicator Vacuum Tube
$40.00
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
$8.37
OG7209 NOS Sylvania Double Triode 6SN7GTB Vacuum Tube
OG7209 NOS Sylvania Double Triode 6SN7GTB Vacuum Tube
$2.70
OG7212 NOS Sylvania Double Triode 6SN7GTB Vacuum Tube
OG7212 NOS Sylvania Double Triode 6SN7GTB Vacuum Tube
$2.70
OG7215 General Electric Triode Vacuum Tube 6J5
OG7215 General Electric Triode Vacuum Tube 6J5
$1.97
ELECTRONS EL C3J A Vintage Vacuum Tube Industrial
ELECTRONS EL C3J A Vintage Vacuum Tube Industrial
$6.00
18 6BC5 6CE5 vacuum tubes new in military boxes
18 6BC5 6CE5 vacuum tubes new in military boxes
$12.00
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
1matach pair 12AX7 CV492 ECC83 Brimar Amplitex AT1000 Tested 1120001
1matach pair 12AX7 CV492 ECC83 Brimar Amplitex AT1000 Tested 1120001
$190.00
1x12AX7 CV492 ECC83 Brimar Amplitex AT1000 Tested 1120004
1x12AX7 CV492 ECC83 Brimar Amplitex AT1000 Tested 1120004
$80.00
NOS 1x ECC83 Philips Miniwatt made in Holland Test Certificate AT1000 1184006
NOS 1x ECC83 Philips Miniwatt made in Holland Test Certificate AT1000 1184006
$40.00
EEV Type B1634D Vacuum Tube
EEV Type B1634D Vacuum Tube
$49.99
LOT OF 2 NATIONAL ELECTRIC 6X4 7PIN VACUUM TUBE NEW
LOT OF 2 NATIONAL ELECTRIC 6X4 7PIN VACUUM TUBE NEW
$15.00
VINTAGE 25L6GT VACUUM TUBE USED
VINTAGE 25L6GT VACUUM TUBE USED
$2.50
4 IP5 G Vacuum Tubes Made for the Canadian Marconi Comp
4 IP5 G Vacuum Tubes Made for the Canadian Marconi Comp
$30.00
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
Philips Miniwatt EM81 6DA6 Stereo Level Indicator Magic eye Radio Vacuum Tube
Philips Miniwatt EM81 6DA6 Stereo Level Indicator Magic eye Radio Vacuum Tube
$24.99
Stancor Filter Inductor C 2318 12 HY 30 MA Iron Core Vacuum Tube Circuits
Stancor Filter Inductor C 2318 12 HY 30 MA Iron Core Vacuum Tube Circuits
$11.99
NOS 1x ECC83 Philips Miniwatt made in Holland Test Certificate AT1000 1184003
NOS 1x ECC83 Philips Miniwatt made in Holland Test Certificate AT1000 1184003
$60.00
NOS 1x ECC83 Philips Miniwatt made in Holland Test Certificate AT1000 1184004
NOS 1x ECC83 Philips Miniwatt made in Holland Test Certificate AT1000 1184004
$85.00
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
NOS 1x 6057 12AX7 CV492 ECC803S Brimar with Test Certificate AT1000 628009
NOS 1x 6057 12AX7 CV492 ECC803S Brimar with Test Certificate AT1000 628009
$125.00
4PCS NEW NOS NIB JAN 6V6GT GE Matched Quad made in USA
4PCS NEW NOS NIB JAN 6V6GT GE Matched Quad made in USA
$120.00
1X New Nos E83CC ECC803S PHILIPS MINIWATT AUDIO TUBE
1X New Nos E83CC ECC803S PHILIPS MINIWATT AUDIO TUBE
$150.00
WESTINGHOUSE 604 ELECTRONIC VACUUM TUBE B407211
WESTINGHOUSE 604 ELECTRONIC VACUUM TUBE B407211
$28.53
NEW WESTINGHOUSE 604 ELECTRONIC VINTAGE VACUUM TUBE B407320
NEW WESTINGHOUSE 604 ELECTRONIC VINTAGE VACUUM TUBE B407320
$47.53
NOS NIB1Match Pair JAN 6V6GTY RCA Brown Base Fender Guitar Amplifier
NOS NIB1Match Pair JAN 6V6GTY RCA Brown Base Fender Guitar Amplifier
$100.00
2 x Russian 5C4S Vintage Vacuum Rectifier Tubes NEW
2 x Russian 5C4S Vintage Vacuum Rectifier Tubes NEW
$4.99
SET OF 6 Matching Vacuum Tubes 7403 3D21WB NOS MADE IN USA BRAND NEW
SET OF 6 Matching Vacuum Tubes 7403 3D21WB NOS MADE IN USA BRAND NEW
$49.99
General Electric 8908 Vacuum Tube Lot of 5 NOS
General Electric 8908 Vacuum Tube Lot of 5 NOS
$49.99
PENTA LABORATORIES 6BH6 VACUUM TUBE
PENTA LABORATORIES 6BH6 VACUUM TUBE
$6.99
NEW National Electronics Vacuum Tube 6SQ7
NEW National Electronics Vacuum Tube 6SQ7
$12.75
YS18 3 Digital Number Display Vacuum Tube
YS18 3 Digital Number Display Vacuum Tube
$17.22
6GH8A Sylvania Triode Pentode Vacuum Tube
6GH8A Sylvania Triode Pentode Vacuum Tube
$5.00
1x 6SN7GT Brimar made in UK Audio Tube 218002 Amplitex AT1000 Tested
1x 6SN7GT Brimar made in UK Audio Tube 218002 Amplitex AT1000 Tested
$150.00
1x 6SN7GT Brimar made in UK Audio Tube 218005 Amplitex AT1000 Tested
1x 6SN7GT Brimar made in UK Audio Tube 218005 Amplitex AT1000 Tested
$180.00
NEW RCA Electron Vacuum Tube 12AZ7A 9 Pin Electronic USA Radiotron 12AZ7 A
NEW RCA Electron Vacuum Tube 12AZ7A 9 Pin Electronic USA Radiotron 12AZ7 A
$9.97
LOT OF VINTAGE VACUUM TUBES
LOT OF VINTAGE VACUUM TUBES
$55.00
General Electric 6AV5GA Vacuum Tubes NOS Lot of 5
General Electric 6AV5GA Vacuum Tubes NOS Lot of 5
$49.99
2x Russian 6N6P Low Noise Pentode Vacuum Tube Made in USSR NEW NOS
2x Russian 6N6P Low Noise Pentode Vacuum Tube Made in USSR NEW NOS
$14.99
2x RFT ECC83 Dual Triode Audio Vacuum Tube
2x RFT ECC83 Dual Triode Audio Vacuum Tube
$49.99
WVS Eimac ARX X589 Power Triode Vacuum Tube Water Cooled
WVS Eimac ARX X589 Power Triode Vacuum Tube Water Cooled
$950.00
NOS1x 6SN7GT Brimar made in UK Audio Tube 218005 Amplitex AT1000 Tested
NOS1x 6SN7GT Brimar made in UK Audio Tube 218005 Amplitex AT1000 Tested
$180.00
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
$180.00
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
$150.00
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
$150.00
NOS 1x 6SN7GT Brimar made in UK Audio Tube 216002 Amplitex AT1000
NOS 1x 6SN7GT Brimar made in UK Audio Tube 216002 Amplitex AT1000
$150.00
NOS 1x 6SN7GT Brimar made in UK Audio Tube 219001 Amplitex AT1000
NOS 1x 6SN7GT Brimar made in UK Audio Tube 219001 Amplitex AT1000
$150.00
NOS 1x 6SN7GT Brimar made in UK Audio Tube 218004 Amplitex AT1000
NOS 1x 6SN7GT Brimar made in UK Audio Tube 218004 Amplitex AT1000
$150.00
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 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
lot of 6 6V6 and 5AR4 vacuum tubes GT Egnator
lot of 6 6V6 and 5AR4 vacuum tubes GT Egnator
$15.00
GE 12AT7 ECC81 12AT7 ECC81 ELECTRONIC TUBE 9 PIN VACUUM TUBE NEW
GE 12AT7 ECC81 12AT7 ECC81 ELECTRONIC TUBE 9 PIN VACUUM TUBE NEW
$4.00
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
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
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
National NL 635P Vintage Rectifier Vacuum Large TUBE Steam Punk Prop
National NL 635P Vintage Rectifier Vacuum Large TUBE Steam Punk Prop
$10.00
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
1 English Electric CV488 Tube Spark Gap Vacuum Valve NOS
1 English Electric CV488 Tube Spark Gap Vacuum Valve NOS
$44.99
1 NOS CV2116 RK6112A VX5029 Reflex Klystron vacuum tube valve RK6122 cv21116
1 NOS CV2116 RK6112A VX5029 Reflex Klystron vacuum tube valve RK6122 cv21116
$49.00
National Electronics NL 635L 7020 Vacuum Tube New old stock Ship free
National Electronics NL 635L 7020 Vacuum Tube New old stock Ship free
$70.00
General Electric Electronic 7 Pin Vacuum Tube 6X4 NIB
General Electric Electronic 7 Pin Vacuum Tube 6X4 NIB
$17.00
National 5727 7 Pin Vacuum Electron Tube New
National 5727 7 Pin Vacuum Electron Tube New
$6.46
National 7 Pin Electron Vacuum Tube 5692 New
National 7 Pin Electron Vacuum Tube 5692 New
$29.75
RCA 8 Pin Vacuum Electron Tube 5692 8717 New
RCA 8 Pin Vacuum Electron Tube 5692 8717 New
$40.00
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
Electronic Enterprises Electron Vacuum Tube 12AU7A 9 Pin New
Electronic Enterprises Electron Vacuum Tube 12AU7A 9 Pin New
$5.25
Electronic Enterprises Electron Vacuum Tube 5U4GB 5 PIN New
Electronic Enterprises Electron Vacuum Tube 5U4GB 5 PIN New
$12.60
59 miscellaneous brands Used Vacuum Tubes
59 miscellaneous brands Used Vacuum Tubes
$0.99
1x Narva E172 411805KHz Crystal Quartz Oscilator Vacuum Tube
1x Narva E172 411805KHz Crystal Quartz Oscilator Vacuum Tube
$17.71
1x Narva E172 411944KHz Crystal Quartz Oscilator Vacuum Tube
1x Narva E172 411944KHz Crystal Quartz Oscilator Vacuum Tube
$18.81
1x Narva E152 84050KHz Crystal Quartz Oscilator Vacuum Tube
1x Narva E152 84050KHz Crystal Quartz Oscilator Vacuum Tube
$15.51
1x Narva QB7E 12000KHz Crystal Quartz Oscilator Vacuum Tube Gold Pin NEW
1x Narva QB7E 12000KHz Crystal Quartz Oscilator Vacuum Tube Gold Pin NEW
$17.17
1x RFT IL861 DuoDiode Regelpentode Power Output Pentode Vacuum Tube Gold Plate
1x RFT IL861 DuoDiode Regelpentode Power Output Pentode Vacuum Tube Gold Plate
$5.95
1x Narva E152 84110KHz Crystal Quartz Oscilator Vacuum Tube
1x Narva E152 84110KHz Crystal Quartz Oscilator Vacuum Tube
$15.51
1x Narva E172 411865KHz Crystal Quartz Oscilator Vacuum Tube
1x Narva E172 411865KHz Crystal Quartz Oscilator Vacuum Tube
$17.71
1x Narva E172 411884KHz Crystal Quartz Oscilator Vacuum Tube
1x Narva E172 411884KHz Crystal Quartz Oscilator Vacuum Tube
$17.71
1x Narva Q21 84065KHz Crystal Quartz Oscilator Vacuum Tube NEW
1x Narva Q21 84065KHz Crystal Quartz Oscilator Vacuum Tube NEW
$12.21
1x Narva E152 84080KHz Crystal Quartz Oscilator Vacuum Tube
1x Narva E152 84080KHz Crystal Quartz Oscilator Vacuum Tube
$15.51
NOS NIB 100x C3m Siemens made in Germany Audio Tube
NOS NIB 100x C3m Siemens made in Germany Audio Tube
$2,000.00
2 x FUNKWERK IL861 Vintage Vacuum Pentode Tubes NEW
2 x FUNKWERK IL861 Vintage Vacuum Pentode Tubes NEW
$9.99
2 x PHILIPS SQ 18042  6086 Vintage Vacuum Pentode Tubes NEW
2 x PHILIPS SQ 18042 6086 Vintage Vacuum Pentode Tubes NEW
$9.99
2 x TESLA EZ80 Vintage Vacuum Rectifier Tubes  STRONG TEST 100
2 x TESLA EZ80 Vintage Vacuum Rectifier Tubes STRONG TEST 100
$14.99
Westinghouse Electron Vacuum Tube 5U4GB 5 PIN New in Box
Westinghouse Electron Vacuum Tube 5U4GB 5 PIN New in Box
$10.00
2 x VALVO E81L Vintage Vacuum Pentode Tubes Gold Pin NEW
2 x VALVO E81L Vintage Vacuum Pentode Tubes Gold Pin NEW
$12.99
National Electronics Electron Vacuum Tube 6AK6 7 PIN New in Box
National Electronics Electron Vacuum Tube 6AK6 7 PIN New in Box
$4.45
FUNKWERK EF12 Vintage Vacuum Pentode Tube Tested
FUNKWERK EF12 Vintage Vacuum Pentode Tube Tested
$14.99


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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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