215 Free Images of Vacuum Tubes

cc-zerofiles uploaded by daderotvacuum tube radiosvacuum tubes in the röntgen-gedächtnisstätte würzburgdesktop radio receiversradios in the museum für angewandte kunst kölnvacuum tubes in the museu da ciência da universidade de coimbrapentodeshitachi vacuum tubes12ax7/ecc83
Cannula tube holder sterile
medicalhealth
Old nostalgia music
musicretro
Philips MINIWATT CF50 photo 3
pentodescc-zero
Toshiba 6AU6A
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Valvo EL84
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Hitachi 6AU6
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Cannula tube holder sterile
teddy bearhealth
Philips Miniwatt E446
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RES964 PWLR
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Valvo EF80
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Vacuum modulator tetrode
electronicsgold
Vacuum modulator tetrode
electronicsboxing
Telefunken E80F
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4-1000A_Transmitting_Tetrode,_EIMAC,_c._1947_-_National_Electronics_Museum_-_DSC00164
1947 radio productionsself-published work
Tungsgram ECC81
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Valvo ECC83
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Hitachi 6BQ5
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Hitachi 12AU7
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ECC83 Glow
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Hitachi 12AX7
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Nippon Electric RGC-180
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Telefunken ECC81
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Hitachi 12AX7 (2)
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Tube - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04341
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Tubes - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04306
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Philips Miniwatt E80F
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Tube - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04301
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Tube - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04310
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Tube - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04297
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Tubes - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04314
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Crookes tube, c. 1896 - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04260
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Tubes - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04327
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Valve tube - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04339
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General Electric 5Y3 GT
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Loewe Opta - Luna
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Electro-harmonix 12AX7EH
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Crookes tube with shadow cross, c. 1895 - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04259
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4C35_Thyratron_High_Power_Pulse_Tube,_Sylvania_-_National_Electronics_Museum_-_DSC00133
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Loewe Opta - Luna, Detail
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戦時中に開発されたいろいろな真空管
self-published workvacuum tubes
Mueller-Siederoehre DM tube - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04337
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Cannula tube holder sterile
teddy bearhealth
Heptode
self-published worksvg vacuum tubes
Electron tube hi fi old time
soundvinyl
森田・西巻研究室のマグネトロン研究で試作された管
self-published workvacuum tubes
Gas discharge tube, named after William Crookes, c. 1890 - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04264
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Bremsgitter
self-published workvacuum tube symbols
Mueller X-ray tube for therapy - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04333
carl heinrich florenz müllerself-published work
Geissler serpentine tube, 1800s - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09092
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Mueller X-ray tube, no. 109,479, c. 1900 - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04262
carl heinrich florenz müllerself-published work
Butterfly Crookes tube, 1800s - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09088
self-published workpeople
Tube and Circuit Tester, Precision Apparatus Company, Inc., 1940s - National Electronics Museum - DSC00098
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Retro electronic glass
electronicsindustrial
Helicoidal electric discharge tube, 1868 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09091
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X-ray tube, late 1800s - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09105
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Holtz double tube, 1800s - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09090
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Old Philips Radio pic1
radio receivers with magic-eye vacuum tubescc-zero
Moulinet Crookes tube, L. Casella, London, 1800s - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09087
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Pool service cleaning pool
cleaningpipe
Cathode-ray tube, named after Eugen Goldstein, c. 1890 - Röntgen-Gedächtnisstätte Würzburg - Würzburg, Germany - DSC04258
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Heath Electronic Analog Computer at CHM
self-published workanalog computers
RCA Radiotron Electron Tube 891R - New England Wireless & Steam Museum - East Greenwich, RI - DSC06725
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Tesla tube with cross, Louis Muller-Unkel, Braunschweig, Germany, 1800s - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09089
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Tenor radio receiver pic1
boxingwood
Tenor radio receiver pic3
1936 radio productionsself-published work
Tenor radio receiver pic2
boxingwood
DeForest three element vacuum tube, c. 1910 - Bennington Museum - Bennington, VT - DSC08650
self-published workaudion
Pluckertube in holder, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09096
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Solovox synthesizer - commercialized by Hammond, 1940
self-published worksynthesizer
Model S-27 UHF Radio Receiver, Hallicrafters - National Electronics Museum - DSC00476
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Cylindrical Audion, made by Lee deForest's laboratory, c. late 1910s-1920s - National Electronics Museum - DSC00107
self-published workaudion
Cylindrical Audion, made by Lee deForest's laboratory, c. late 1910s-1920s - National Electronics Museum - DSC00106
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SX-23 Skyrider, Hallicrafter Company, Chicago, 1939 - National Electronics Museum - DSC00193
self-published workboxing
AN-DPN-34A Electronic Circuitry, radar control built with miniature vacuum tubes - National Electronics Museum - DSC00358
self-published workan/dpn-34 radar
Cavity magnetron prototype, Western Electric, World War II - National Electronics Museum - DSC00280
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Philco radio - Bayernhof Museum - DSC06230
boxingmetal
Entertainment center - Shugborough Hall - Staffordshire, England - DSC00425
beverage bottlephonograph
Radio, Vacuum Tube Operated, Crosley, 1929 - National Electronics Museum - DSC00151
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Radio short-wave transmitter Spez. 188 F - Zeppelin Museum Friedrichshafen - DSC06837
self-published workradio transmitter
Radio short-wave transmitter Spez. 188 F - Zeppelin Museum Friedrichshafen - DSC06839
self-published workradio transmitter
Radio display - Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09660
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Radio display - Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09640
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Western Electric 357A, 500 watts, WFCI, 1941-1951 - New England Wireless & Steam Museum - East Greenwich, RI - DSC06699
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Casa del suono 15
self-published workpages with maps
Western Electric 279A, 500 watts, WPRO, 1937-1969 - New England Wireless & Steam Museum - East Greenwich, RI - DSC06697
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Pentode-Symbol
files with no machine-readable authorpd-user
Zenith Model 7G605 'Clipper' TransOceanic Radio, c. 1942 - National Electronics Museum - DSC00045
1942 radio productionsself-published work
Runway lights and radar vacuum tubes from AN-FPS-26 or AN-FPS-35 radar unit - Oregon Air and Space Museum - Eugene, Oregon - DSC09911
self-published workrunway lighting
Radio display - Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09663
bendix radio receiversself-published work
GEF-80-AM Shortwave Table Radio, c. 1938, General Electric - Museum of Science and Industry (Chicago) - DSC06685
1938 radio productionsself-published work
Casa del suono 8
self-published workpages with maps
General Electric Type D Receiving Set, Signal Corps., USA, Order No. 9968-1917 - New England Wireless & Steam Museum - East Greenwich, RI - DSC06702
self-published workcard
Radio, Series S-Grill, Motorola, Chicago, 1939, plastic case - Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09642
self-published workboxing
Radio, Model 52A, Addison Industries, Toronto, Canada, 1940, Catalin case - Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09465
1940 radio productionsself-published work
Radio, Model 52A, Addison Industries, Toronto, Canada, 1940, Catalin case - Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09460
1940 radio productionsself-published work
Radio, Series S-Grill, Motorola, Chicago, 1939, plastic case - Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09644
self-published workboxing
Radio Receiver BC-342-N (Farnsworth Television & Radio Corp), Speech Amplifier BC-614-D (Hallicrafters), and Junction Box JB-70-A (Hallicrafters) - National Electronics Museum - DSC00245
self-published workcc-zero
Radio, Model 52A, Addison Industries, Toronto, Canada, 1940, Catalin case - Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09450
1940 radio productionsself-published work
Radio, Model 52A, Addison Industries, Toronto, Canada, 1940, Catalin case - Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09451
1940 radio productionsself-published work
Schaltbild Franck Hertz Versuch
experiment of franck and hertzvacuum tube circuits
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