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 NOS NIB 7025 AUDIO PREAMP VACUUM TUBES $129.95 Time Remaining: 1h 7m Buy It Now for only: $179.99 |
 Sylvania 6V6GT Vacuum Tube Black Paint Glass $9.95 Time Remaining: 6d 17h 58m Buy It Now for only: $9.95 |
 Behringer T 47 Vacuum Tube Condenser Studio Mic Large Diaphragm Condenser Mic $138.75 Time Remaining: 29d 5h 46m Buy It Now for only: $138.75 |
 Drawmer 1960 Vacuum Tube Compressor Preamp Channel Strip $1,350.00 Time Remaining: 29d 21h 34m Buy It Now for only: $1,350.00 |
 DELCO 6V6GT Vacuum Tube Black Paint Glass $9.95 Time Remaining: 7d 48m Buy It Now for only: $9.95 |
 VINTAGE THOMAS VACUUM TUBE AUDIO AMPLIFIER $39.99 (1 Bid) Time Remaining: 1h 23m |
 M Audio Sputnik vacuum tube mic microphone large condenser shockmount hard case $455.00 Time Remaining: 19d 12h 55m Buy It Now for only: $455.00 |
 Avalon VT 747 SP vacuum tube mic preamp very nice $1,750.00 Time Remaining: 23d 2h 41m Buy It Now for only: $1,750.00 |
 MXL V69XM Vacuum Tube Large Diaphram Condenser Microphone with Case $299.00 Time Remaining: 4d 20h 57m Buy It Now for only: $299.00 |
 6V6 NOS NIB VACUUM TUBES $9.99 (1 Bid) Time Remaining: 1h 31m |
 Drawmer 1960 Vacuum Tube Compressor Preamp Channel Strip $1,299.00 Time Remaining: 20d 17h 12m Buy It Now for only: $1,299.00 |
 Westinghouse 6V6GT Vacuum Tube $9.95 Time Remaining: 7d 1h 5m Buy It Now for only: $9.95 |
 DBX 586 Vacuum Tube Mic Preamp Compressor EQ Equalizer $449.99 Time Remaining: 28d 22h 9m Buy It Now for only: $449.99 |
 6BX7 GT NOS AUDIO VACUUM TUBES $9.99 Time Remaining: 3h 48m |
 Peavey VMP 2 Two Channel Vacuum Tube Microphone Preamp $995.00 Time Remaining: 27d 17h 34m Buy It Now for only: $995.00 |
 ECG83 12AX7 Vacuum Tube $9.99 Time Remaining: 10d 4h 14m Buy It Now for only: $9.99 |
 ALCTRON GT 2B GT2B VACUUM TUBE CONDENSER MICROPHONE+POWER SUPPLY+MOUNT+CABLES $340.17 Time Remaining: 21d 11h 11m Buy It Now for only: $340.17 |
 6AC5 GT NOS NIB AUDIO POWER VACUUM TUBES $1.99 Time Remaining: 5d 23h 52m |
 ARS 6267 Vacuum Tube 2 $7.99 Time Remaining: 10d 4h 22m Buy It Now for only: $7.99 |
 Charter Oak SA538B Side Terminated Dual Diaphragm Vacuum Tube Cond Microphone $1,399.99 Time Remaining: 28d 19h 15m Buy It Now for only: $1,399.99 |
 New PreSonus Studio Channel Vacuum Tube Channel Strip Microphone PreAmp Pre Nice $299.95 Time Remaining: 2d 19h 25m Buy It Now for only: $299.95 |
 8SN7 GT NOS NIB AUDIO VACUUM TUBES $0.99 Time Remaining: 6d 15m |
 M Audio Sputnik Condenser Cable Professional Vacuum Tube Microphone package $500.00 Time Remaining: 8d 22h 15m Buy It Now for only: $500.00 |
 Behringer Tube Ultragain MIC200 Vacuum Tube Preamp New $39.99 Time Remaining: 27d 21h 29m Buy It Now for only: $39.99 |
 GE 5V3 5AU4 General Electric Vacuum Tube $11.95 Time Remaining: 7d 1h 31m Buy It Now for only: $11.95 |
 RCA 12AX7A AUDIO VACUUM TUBES $79.99 Time Remaining: 6d 1h Buy It Now for only: $99.99 |
 RCA 5Z3 Vintage Vacuum Tube $14.99 Time Remaining: 10d 4h 1m Buy It Now for only: $14.99 |
 Peluso P12 Vacuum Tube Microphone $1,297.00 Time Remaining: 7d 21h 38m Buy It Now for only: $1,297.00 |
 BLUE Microphones CACTUS Vacuum Tube Condenser Microphone W Extra Capsule $1,999.00 Time Remaining: 21d 6h 13m Buy It Now for only: $1,999.00 |
 Peluso VTB Vacuum Tube Bottle Microphone $1,271.00 Time Remaining: 7d 21h 38m Buy It Now for only: $1,271.00 |
 TELEFUNKEN ECC83 12AX7 VACUUM TUBES $79.99 Time Remaining: 6d 2h 1m Buy It Now for only: $99.99 |
 Peluso P248 P 248 Vacuum Tube Microphone Mic Lush 2247 Free Shipping $1,395.00 Time Remaining: 10d 7h 32m Buy It Now for only: $1,395.00 |
 dbx 586 VACUUM TUBE COMPRESSOR OWNER MANUAL SCHEMATICS AND PARTS LIST 35 Pages $13.50 Time Remaining: 18d 8h 12m Buy It Now for only: $13.50 |
 Music Angel MINI L4 6P14 vacuum tube power amplifier Hi Fi Audio Amplifier New $316.00 Time Remaining: 12d 21h 55m Buy It Now for only: $316.00 |
 MULLARD EF94 6AU6 VACUUM TUBES $1.99 Time Remaining: 6d 4h 20m |
 dbx 386 Dual Vacuum Tube Preamp 889406785663 $450.46 Time Remaining: 9d 1h 32m Buy It Now for only: $450.46 |
 Behringer T 47 Vacuum Tube Condenser Studio Mic New $173.99 Time Remaining: 29d 5h 46m Buy It Now for only: $173.99 |
 Rode NTK Vacuum Tube Condenser Mic $529.00 Time Remaining: 27d 18h 13m Buy It Now for only: $529.00 |
 MXL Genesis Vacuum Tube Microphone in Orginal Box $256.00 (2 Bids) Time Remaining: 20h 50m |
 dbx 566 DUAL VACUUM TUBE COMPRESOR OWNERS MANUAL SCHEMATICS CUT SHEET $17.50 Time Remaining: 6h 44m Buy It Now for only: $17.50 |
 Sylvania 6267 6267 EF Vacuum Tube $9.99 Time Remaining: 10d 4h 23m Buy It Now for only: $9.99 |
 RCA 12AT7 Vintage Vacuum Tube $9.99 Time Remaining: 10d 4h 16m Buy It Now for only: $9.99 |
 Mint Drawmer 1961 Vacuum Tube Stereo Equaliser $1,149.00 Time Remaining: 21h 58m |
 PreSonus Studio Channel One Channel Vacuum Tube Channel Strip $299.95 Time Remaining: 25d 10h 8m Buy It Now for only: $299.95 |
 Build a VACUUM TUBE Noise Gate and TUBE MIC PRE Add Deep Rich TONE Octals $20.00 Time Remaining: 8d 34m Buy It Now for only: $20.00 |
 Rode NTK Vacuum Tube Condenser Mic $529.00 Time Remaining: 27d 18h 29m Buy It Now for only: $529.00 |
 dbx 376 Vacuum Tube Channel Strip $299.00 Time Remaining: 22h 6m |
 Vacuum Tube Ruby Tubes 5U4 Rectifier Tube NEW $15.99 Time Remaining: 24d 16h 4m Buy It Now for only: $15.99 |
 Behringer Tube Ultragain Mic200 Vacuum Tube Modeling Preamplifier $49.00 Time Remaining: 6d 1h Buy It Now for only: $49.00 |
 Sontronics OMEGA Vacuum tube cardioid condenser microphone NEW $396.34 Time Remaining: 20h 38m Buy It Now for only: $396.34 |
 Pair Matched Guiguang 300B Vacuum Tubes Ceramic $99.99 Time Remaining: 2d 5h 50m |
 DBX 386 Dual Vacuum Tube Preamp with Seperate Analog Digital Output $349.00 Time Remaining: 14d 3h 30m Buy It Now for only: $349.00 |
 Sontronics OMEGA SONTRONICS RESTOCK Vacuum tube cardioid condenser microphone $376.93 Time Remaining: 20h 39m Buy It Now for only: $376.93 |
 LaChapell Audio 992EG Preamp Vacuum Tube Ext Gain NEW $3,750.00 Time Remaining: 28d 19h 6m Buy It Now for only: $3,750.00 |
 Charter Oak S600 Vacuum Tube Condenser Microphone Matched Pair $1,999.99 Time Remaining: 28d 19h 3m Buy It Now for only: $1,999.99 |
 Pair Matched Shuguang 300B 98 Vacuum Tubes $129.99 Time Remaining: 2d 20h 26m |
 Behringer T 47 Vacuum Tube Large diaphragm Condenser Microphone w Case $173.99 Time Remaining: 12d 15h 17m Buy It Now for only: $173.99 |
 Behringer MIC200Tube Ultragain Vacuum Tube Preamp in EXC condition 204985 $44.95 Time Remaining: 23d 18h 56m Buy It Now for only: $44.95 |
 Peluso 2247 SE Vacuum Tube Microphone $1,671.00 Time Remaining: 7d 21h 37m Buy It Now for only: $1,671.00 |
 NEW Behringer T 47 Studio Vacuum Tube Condenser Mic BUY IT NOW FREE SHIPPING $144.99 Time Remaining: 2d 22h 58m Buy It Now for only: $169.88 |
 dbx 386 Dual Vacuum Tube Preamp $529.95 Time Remaining: 23d 1h 35m Buy It Now for only: $529.95 |
 dbx 576 VACUUM TUBE COMPRESSOR OWNER MANUAL SCHEMATICS AND PARTS MANUALS 42 Pgs $15.00 Time Remaining: 18d 8h 12m Buy It Now for only: $15.00 |
 Presonus TubePre V2 Vacuum Tube Preamp + DI Direct Box For Recording Live Sound $129.00 Time Remaining: 6d 13m Buy It Now for only: $129.00 |
 PRESONUS STUDIO CHANNEL VACUUM TUBE CHANNEL STRIP with 3 BAND PARAMETRIC EQ $249.95 Time Remaining: 3d 1h 3m Buy It Now for only: $349.95 |
 PreSonus Studio Channel Vacuum Tube Channel Strip w 3 Band Parametric EQ $299.99 Time Remaining: 1d 15h 36m Buy It Now for only: $299.99 |
 Studiomaster VTX2 Vacuum tube Compressor Limiter NEW $349.00 Time Remaining: 23d 20h 27m Buy It Now for only: $349.00 |
 Learn All About TUBE AMPSLoudspeakersVacuum TubesRadio Stuff1940 book $35.00 Time Remaining: 16d 1h 26m Buy It Now for only: $35.00 |
 Golden Tube Audio SEP 1 Vacuum Tube Preamplifier $101.10 (2 Bids) Time Remaining: 3d 2h 49m |
 Presonus BlueTube DP 2 Channel Vacuum Tube Dual Path Mic Pre $229.99 Time Remaining: 18d 7h 16m Buy It Now for only: $229.99 |
 Universal Audio UA S610 SOLO 610 Classic Vacuum Tube Microphone Preamp DI Box $909.09 Time Remaining: 23d 23h 8m Buy It Now for only: $909.09 |
 NEW Behringer T 47 Studio Vacuum Tube Condenser Mic 3 Year Warranty $174.77 Time Remaining: 25d 5h 14m Buy It Now for only: $174.77 |
 DBX Professional Dual Vacuum Tube Preamplifier Model 386 $38.63 (1 Bid) Time Remaining: 3d 2h 49m |
 Neumann M149 Tube Stereo Set Switchable Vacuum Tube Condenser Microphones $10,828.95 Time Remaining: 8d 20h 32m Buy It Now for only: $10,828.95 |
 New Peluso 22 251 Vacuum Tube Microphone System Mic w PSU Case Shockmount $1,292.00 Time Remaining: 21d 20h 55m Buy It Now for only: $1,292.00 |
 Sony C 800G VACUUM TUBE 6AU6A 1 525 255 11 $75.49 Time Remaining: 10d 19h 29m Buy It Now for only: $75.49 |
 BEHRINGER TUBE ULTRAGAIN MIC100 Vacuum Tube Preamplifier w Limiter Spare Tube $28.99 Time Remaining: 3d 3h 44m |
 12AU7 PROFESSIONAL VACUUM TUBE VALVE NEW $17.27 Time Remaining: 25d 12h 20m Buy It Now for only: $17.27 |
 MXL V69XM Vacuum Tube Studio Recording Condenser Microphone Mic NEW $399.95 Time Remaining: 6d 12h 22m Buy It Now for only: $399.95 |
 2 Behringer T 47 Vacuum Tube Studio Condencer Microphones Large Diaphragm $294.95 Time Remaining: 24d 22h 22m Buy It Now for only: $294.95 |
 MXL V69XM Vacuum Tube Broadcast Studio Recording Condenser Microphone Mic V69 XM $329.00 Time Remaining: 9d 4h 53m Buy It Now for only: $329.00 |
 Presonus Studio Channel Vacuum Tube Channel Strip Tube Preamp EQ Compressor $142.50 (11 Bids) Time Remaining: 3d 3h 49m |
 Behrnger MIC100 Vacuum Tube Mic Instrument Preamp $38.99 Time Remaining: 13d 23h 18m Buy It Now for only: $38.99 |
 New Peluso P 67 Vacuum Tube Microphone System Mic w PSU Case Shockmount $1,963.50 Time Remaining: 21d 21h 7m Buy It Now for only: $1,963.50 |
 New Behringer TUBE ULTRAGAIN MIC200 Audiophile Vacuum Tube Preamplifier $74.50 Time Remaining: 16d 21h 43m Buy It Now for only: $74.50 |
 Pair Matched Shuguang 300B Z Vacuum Tubes $279.99 Time Remaining: 3d 13h 39m |
 KT66 PROFESSIONAL VACUUM TUBE VALVE NEW kt 66 $62.85 Time Remaining: 25d 12h 36m Buy It Now for only: $62.85 |
 Package Presonus Tubepre 1 Channel Mono Vacuum Tube Studio Preamp + 8 GB USB $129.95 Time Remaining: 5d 23h 59m Buy It Now for only: $129.95 |
 Pyle 1000 Watts AM FM Multi Source Digital Receiver Vacuum Tube Amplifier $294.99 Time Remaining: 18d 17h 21m Buy It Now for only: $294.99 |
 DBX Dual Vacuum Tube Preamp w Digital Out $250.00 Time Remaining: 6d 6h 25m Buy It Now for only: $320.00 |
 Behringer T1 Vacuum Tube Condenser Microphone $196.99 Time Remaining: 26d 3h 51m Buy It Now for only: $196.99 |
 Behringer T47 Vacuum Tube Condenser Microphone $173.99 Time Remaining: 26d 3h 51m Buy It Now for only: $173.99 |
 dbx 386 Dual Vacuum Tube Preamp $529.95 Time Remaining: 9d 17h 41m Buy It Now for only: $529.95 |
 M Audio Sputnik vacuum tube mic microphone large condenser shockmount hard case $99.00 (1 Bid) Time Remaining: 6d 21h 38m |
 SM PRO MC03 VACUUM TUBE MICROPHONE+ SHOCK MOUNT 7 PIN XLR CABLE PHANTOM POWER $335.31 Time Remaining: 19d 13h 47m Buy It Now for only: $335.31 |
 Lauten Audio Torch ST 221 Stereo Pair Small diaphragm Vacuum Tube Microphone $1,599.00 Time Remaining: 13d 45m Buy It Now for only: $1,599.00 |
 LaChapell 992eg Vacuum Tube Dual Channel Mic Pre $3,750.00 Time Remaining: 9d 22h 31m Buy It Now for only: $3,750.00 |
 BEHRINGER MAGICIAN T 1950 8CH VACUUM TUBE INTERFACE Analog Saturator $400.00 Time Remaining: 7d 2h 39m Buy It Now for only: $500.00 |
 Sovtek 6L6 WGC Vacuum Power Tube NIB S2525 $30.99 Time Remaining: 11d 19h 17m Buy It Now for only: $30.99 |
 Peluso TR 14 Vacuum Tube Ribbon Microphone Mic NIB FREE SHIPPING SPECIAL $1,075.00 Time Remaining: 10d 7h 16m Buy It Now for only: $1,075.00 |
 dbx 386 Dual Vacuum Tube Preamp $529.95 Time Remaining: 9d 16h 2m Buy It Now for only: $529.95 |
Vacuum Tube
Things to know about vacuum tubes and electronic diodes before buying these!
Vacuum tubes are made up of electrodes which are arranged in a vacuum within an envelope of temperature resistant insulating material. Generally, it is seen that envelop is made from glass, but now days many vacuum tubes even use metals and ceramics. Here, using an airtight sealed the electrodes were joined with leads which ultimately pass from envelop. Also, for easy replacement the leads are tailored to plug into tube sockets. The overall look of vacuum tubes is almost like a light bulb with a string preserved in a glass envelope from which all air has been removed.
The thread in the tube is contained in a glowing light bulb with an additional plate. Once the thread is heated then all the electrons releases from its surface into the vacuum inside the bulb. Finally, the electrons would move towards the plate enveloping the threads. As a matter of fact, the thread here is known as cathode and additional plate is anode. And the thread is hot whereas the additional plate is cold. Finally, it helped in the movement of the electrons.
We have been using vacuum tubes in many electronic devises including televisions, radios and even computers since the early generation. The main benefit of comprising this tube is that these are not as much of at risk to electromagnetic pulse effects and nuclear explosions. And this is what made military use these tubes in their several applications. But today, modern science has invented a replacement of these tubes in the form of electronic diodes. The main features of these diodes are that these are smaller, relatively cheaper, effective and reliable in context with the vacuum tubes.
Even after the advent of electronic diodes and high voltage diodes, vacuum tubes haven't lost its charm. A number of professional musicians and audio engineers give preference to use vacuum tube technology based audio equipments.
Today, you can come across a number of vacuum tubes suppliers over the internet. All you need to do is conduct a though online search. Thereby, a careful research on the competitive market will help you get the right product at better rates.
About the Author
Mungipa Electricals is a Leading Manufacturers of Electrical Products offers high voltage diodes, vacuum tubes, Vacuum Tubes suppliers, electronic diodes, SCR/Thyristers, steel pipe welding, control desk, D.C Drives and more Industrial Products.
How much heat does a light bulb produce compared to a vacuum tube?
A regular 60 watt light bulb, and the types of vacuum tubes used in very early computers (ENIAC, UNIVAC, etc).
Also, how much do the sizes differ? I'm assuming (from pictures) that vacuum tubes are bigger, but I don't know how much.
An incandescent bulb is only 40% efficient. The rest of the energy is given off as heat.
vacuum tubes come in different sizes. They do produce heat. Some are the size of a 60 watt bulb, different shape. Some are larger.some are smaller
fluorescent bulbs are more efficient and cooler. Transistors are much smaller and cooler than vacuum tubes. The old UNIVAC computers took up large rooms.
Vacuum Tube: How Does It Work? (Part 1)