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![]() ![]() ![]() ![]() ![]() ![]() | European / Alphabetic and CV Vacuum Tubes + Links | ![]() ![]() ![]() ![]() ![]() ![]() |
Welcome To Sphere Research's Canadian Test Equipment & Parts Site! | ||||
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Sphere Research Corporation 3394 Sunnyside Rd. West Kelowna, BC, Canada V1Z 2V4 Phone: +1 (250) 769-1834 A great source for test equipment, repairs, calibrations, useful metrology information, and of course, SLIDE RULES! Just ![]() |
![]() ![]() Parts by the Foot! |
Now OPEN, our ![]() Literally millions of parts available at great prices! |
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I'm in a HURRY! Show me all the: | ![]() |
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EUROPEAN/CV VACUUM TUBES![]() ![]() ![]() EUROPEAN/CV VACUUM TUBES ![]() ![]() You can order anything here just by picking up the phone, and calling (250) 769-1834 during normal office hours, 8:30AM to 4:30PM PST, OR, Email your order to Susan ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Don't forget these illustrated sections take a few seconds to load, but they are worth the wait! |
![]() TUBES |
![]() NEED CRTs or Nixies? CLICK HERE! MOST ARE NEW TUBES IN FRESH LOOKING BOXES, marked ![]() ![]() ![]() ![]() ![]() NOTE: European LETTER TUBES arranged in alphabetical order, JEDEC/EIA/USA tubes in numerical order. |
![]() | Can't find the tubes you wanted here? CLICK HERE to see EIA/USA/JAN Numbered Tubes |
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Can't find the tubes you wanted here? CLICK HERE to see Western Electric / Northern Electric Tubes |
Just Arrived, Large Stock of NEW BOXED Euro Tubes! |
![]() ![]() See listings below! |
Looking for European or CV series tube data? CLICK HERE! |
Tube Circuit Parts![]() CLICK to see! |
We now have a wide range of higher voltage film and electrolytic capacitors, perfect for tube circuits! These are getting very hard to find, here is big stock of new parts, perfect for building your own amps from scratch, for guitar amp repairs, or general higher voltage use. |
E-mail us | Want something? Click here to e-mail us! We accept Visa / MC for fast order processing. |
MANUFACTURER/ NOTES | |||
![]() NL-C1K / 6014 |
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EL (Electrons Co.)![]() |
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EL (Electrons Co.)![]() |
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5684 ![]() |
HYTRON![]() ![]() |
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![]() NL-C3J/L |
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![]() CV6 E1148 |
![]() ![]() untested, based on E1148 Triode. Just arrived! |
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![]() CV136 |
![]() ![]() untested, HF Pentode. Just arrived! |
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![]() CV173 |
![]() ![]() untested, metal, loktal base, based on DDR2 Pentode. Just arrived! |
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![]() CV273 |
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CV286 |
![]() ![]() European 7-pin miniature tubes New factory boxed and mil boxed, untested. Just arrived! |
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![]() CV287 |
![]() ![]() untested, 150V gas regulator. GTR150M/S. Just arrived! |
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![]() Heintz and Kaufman CV416 |
![]() ![]() European 7-pin miniature tubes, marked Gammatron. New factory boxed, untested. Just arrived! |
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![]() CV417 |
![]() ![]() untested, EC91 Triode. Just arrived! |
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![]() CV426 |
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![]() English Electric Valve CV449 |
![]() ![]() ![]() European miniature tubes, marked as equivalent to 5651. New factory boxed, untested. Just arrived! |
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![]() CV785 |
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![]() CV858 |
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![]() CV1065 10E/11446 VR65 |
![]() ![]() untested, Pentode, coated octal tube. Just arrived! |
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![]() CV1091 VR91 EF50 10E/92 |
![]() ![]() untested, several variations, metal loktal based tubes, also EF50 and VR91, 10E/92. Just arrived! |
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![]() CV1092 |
![]() ![]() untested, VR92/EA50 diode. Just arrived! |
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CV1376 |
![]() ![]() European 9-pin miniature tubes, marked equivalent to EF80. New factory boxed, untested. Just arrived! |
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CV2127 |
![]() ![]() European 9-pin miniature tube. White boxed, untested, may be new or used. Just arrived! |
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![]() CV2136 |
![]() ![]() untested, based on 6BW6. Just arrived! |
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CV2209 6F33 |
![]() ![]() European 7-pin miniature tube. Factory boxed, untested. Marked with both numbers, Pentode. Just arrived! |
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![]() CV2213 |
![]() ![]() untested, gas regulator. Just arrived! |
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![]() CV2218 |
![]() ![]() untested, Half-wave rectifier. Just arrived! |
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![]() CV2289 |
![]() ![]() untested, EHT rectififer, same as U37, 1T2, CV4061, R16. Just arrived! |
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![]() CV2296 6919 |
![]() ![]() untested. Just arrived! |
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CV2453-R |
![]() ![]() European 9-pin miniature tube, unusual molded base. Factory boxed, untested. Just arrived! |
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![]() CV4005 |
![]() ![]() untested, Full wave Rectifier. Just arrived! |
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CV4007 5726 |
![]() ![]() US made 7-pin miniature tube. Factory boxed, untested. Marked with both numbers. Just arrived! |
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CV4010 |
![]() ![]() European made (Lorenz) 7-pin miniature Pentode (sim. to PSQ EF95, 5654, M8100)) tube, marked selected. Factory mil-boxed, all from the same batch, 1971 date code. Just arrived! |
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![]() 5670 (2C51/396A/CV4013) |
![]() ![]() ![]() Premium, ruggedized (low microphonics), long life medium-mu dual triode (with internal shield at pin 5), 2C51/396A equivalent. Factory boxed new audio tubes, beautiful silver topped, large halo getter. Made in USA, exceptionally nice internal construction, capable of VHF operation. Very hard to find. PDF 5670 Tube data ![]() |
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![]() JAN 5670 (2C51/396A/CV4013) |
![]() ![]() ![]() JAN Premium, ruggedized (low microphonics), long life medium-mu dual triode (with internal shield at pin 5), 2C51/396A/CV4013 equivalent. Mil-boxed new audio tubes, beautiful silver topped, large halo getter. Made in USA, exceptionally nice internal construction, capable of VHF operation. Very hard to find. PDF 5670 Tube data ![]() |
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![]() JAN 5670W (2C51/396A/CV4013) |
![]() ![]() ![]() JAN Premium, ruggedized (low microphonics), long life medium-mu dual triode (with internal shield at pin 5), 2C51/396A/CV4013 equivalent. Mil-boxed new audio tubes, beautiful silver topped, large halo getter. Made in USA, exceptionally nice internal construction, capable of VHF operation. Very hard to find, late production. PDF 5670 Tube data ![]() |
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![]() CV4014 |
![]() ![]() untested, reliable RF Pentode. Just arrived! |
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![]() CV4025 |
![]() ![]() European made 7-pin miniature tube. Factory boxed, untested. Just arrived! |
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![]() CV4039 6062 |
![]() ![]() European made miniature tube. UK Mil-boxed, mil version of M8096 VHF Power Pentode, untested. Just arrived! |
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![]() CV4043 |
![]() ![]() untested. Just arrived! |
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CV4048 |
![]() ![]() ![]() European made miniature tube. Factory boxed, untested. Just arrived! |
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CV4052 |
![]() ![]() ![]() European made 7-pin miniature tube with flying leads. Factory boxed, untested. Just arrived! |
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![]() CV4055 |
![]() ![]() untested, Pentode. Just arrived! |
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![]() CV4057 |
![]() ![]() untested, HV Rectifier. Just arrived! |
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![]() CV4062 |
![]() ![]() ITT UK-mil miniature Pentode tube. White MIL-boxed, untested. Just arrived! |
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![]() CV4070 6AQ4 |
![]() ![]() untested, 6AQ4 triode. Just arrived! |
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![]() CV4085 |
![]() ![]() untested. Just arrived! |
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CV5073 6AM4 |
![]() ![]() US made 9-pin miniature tube, dual marked. White boxed, untested. Just arrived! |
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CV5377 |
![]() ![]() European made 7-pin miniature tube. Factory boxed, untested. Just arrived! |
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![]() CV5817 |
![]() ![]() untested. Just arrived! |
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CV6058 |
![]() ![]() untested. Just arrived! |
E-mail us | Want something? Click here to e-mail us! We accept Visa / MC for fast order processing. |
MANUFACTURER / NOTES | |||
![]() CLICK for bigger PIC! JAN DOD-018 |
![]() ![]() Mircrowave power triode. Box also marked with Federal stock number 5960-00-106-1811. MIL boxed. Just arrived! |
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![]() ![]() European premium SQ (special Quality) power tube, GOLD PINS, made in Holland. Tested good! Used, reboxed. Just arrived! |
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![]() ![]() European premium SQ (special Quality) power tube, GOLD PINS, made in Holland. Tested good! Used, reboxed. Just arrived! |
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6686 |
![]() ![]() ![]() European premium SQ (special Quality) signal tubes with GOLD PINS, made in Holland. All tested good! New in factory Boxes! Just arrived! |
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![]() ![]() European premium SQ (special Quality) audio pentode power tube, GOLD PINS, made in Holland. Tested good! Used, reboxed. Just arrived! |
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![]() E83F / 6689 |
![]() ![]() ![]() New, factory boxed premium audio pentode with mesh plate, dual marked 6689/E83F. European premium SQ (Special Quality) signal tubes (10,000 hour life), GOLD PINS, made in Holland. Just arrived! |
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![]() E92CC |
![]() ![]() ![]() European premium SQ (special Quality) signal tubes, made in Holland. All tested good! New in factory Boxes! Just arrived! |
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![]() E99F |
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![]() CLICK for bigger PIC! E130L / 7534 |
![]() ![]() ![]() Popular High Power Pentode. Hard to find. 2 older style National boxes, 4 newer style National boxes. |
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![]() EA76 |
![]() ![]() European made 5-pin microminiature tube with flying leads. Factory boxed, untested. Just arrived! |
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EB91 6AL5 |
![]() ![]() European made 7-pin miniature tube. Factory boxed, untested. SEE ALSO 6AL5, we do have stock of these! |
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6BA4 |
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![]() ECC82 |
![]() ![]() European made 9-pin miniature tube. Factory boxed, untested. Just arrived! |
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![]() CLICK for bigger PIC! ECC86 / 6GM8 Tektronix 157-0068-00 |
![]() ![]() ![]() Frame grid, dual triode for very low plate voltages, selected and tested Tektronix tubes. Triple marked, made in Holland. Tektronix factory boxed. |
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![]() CLICK for bigger PIC! ECC189 / 6ES8 |
![]() ![]() ![]() RF Dual Triode. Dual marked factory boxed tubes, made in Holland, Bugle Boy logos. |
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![]() ECC189 / 6ES8 |
![]() ![]() ![]() RF Dual Triode. Dual marked factory boxed tubes, made in Great Britain. |
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![]() ECF80 - 6BL8 |
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![]() ECF201 |
![]() ![]() Triode-Pentode, European tubes, made in Germany. New, classic Telefunken boxing. Just arrived! |
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![]() ECH81 |
![]() ![]() European tubes, made in Germany. New, classic Telefunken boxing. Just arrived! |
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ECL80 6AB8 |
![]() ![]() European made 9-pin miniature tube. Factory boxed, untested. Just arrived! |
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![]() ![]() Tested good! Used, reboxed. Just arrived! |
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![]() ECL84/6DX8 |
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![]() EF37A |
![]() ![]() ![]() European made tube, very unusual appearance, octal tube with plate cap, looks like ME1400, arrived in same batch, see below. Factory boxed, unable to test. Just arrived! |
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![]() ![]() European made tubes, selected prime tubes for Beckamn, have both Beckman and EF40 numbers, unable to test. Just arrived! |
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EF80 6BX6 |
![]() ![]() Japanese made 9-pin miniature tube, dual marked. Factory boxed, Just arrived! |
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6BX6 |
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![]() EF83 |
![]() ![]() European made 9-pin miniature tube. Factory boxed, untested. Just arrived! |
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EF85 |
![]() ![]() European made 9-pin miniature tube. Factory boxed, untested. Just arrived! |
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![]() ![]() ![]() New, factory boxed. Just arrived! |
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![]() ![]() Tested good! Used, reboxed. Just arrived! |
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![]() EF91 CV138 6AM6 |
![]() ![]() ![]() European made 7-pin miniature tube. Factory boxed, untested. Also one Brimar and Tronix tube, all factory boxed. |
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![]() EF92 CV131 |
![]() ![]() ![]() European made tubes, all factory boxed. Just arrived! |
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![]() EF183/6EH7 |
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![]() EF183 |
![]() ![]() European made 9-pin miniature tube. Factory boxed, untested. Just arrived! |
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![]() EF800 |
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![]() EH90 |
![]() ![]() European made 7-pin miniature tube. Factory boxed, untested. Just arrived! |
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![]() CLICK for bigger PIC! EL34 (6CA7) |
![]() ![]() Top rated, very high quality beam power tetrode tubes. These EL34's are the classic thin bottle design, very rugged internally, just as the original European parts were made. These are all 1999 date codes, and factory matched, we have pairs and quads in stock. Sold ONLY in pairs or quads. Factory boxed, and perfect. Same as US 6CA7 or KT77 tubes. |
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![]() CLICK for bigger PIC! 6CA7/EL34 |
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EL34 (6CA7) |
![]() High quality beam power tetrode tubes. These EL34's are the classic thin bottle design, low time used tubes, may be able to supply as matched pairs, check current availability. Same as US 6CA7 or KT77 tubes. |
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![]() EL36 |
![]() Popular high powered audio driver tubes. Used, but tested, all excellent (including life test), and closely matched. |
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![]() EL81 6CJ6 |
![]() ![]() European made 9-pin miniature power tube. Factory boxed, untested. Just arrived! |
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![]() EL83 6CK6 |
![]() ![]() European made 9-pin miniature power tube. Factory boxed, untested. Just arrived! |
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6BQ5 |
![]() ![]() ![]() Tung-Sol NEW Tung-Sol Russian re-issue miniature 9-pin pentode power output tube, excellent quality, dual marked. Factory boxed and matched into pairs. Just arrived! |
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6CW5 |
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![]() EL91 |
![]() ![]() European made 7-pin miniature tube. Factory boxed, untested. Just arrived! |
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![]() EL91 |
![]() ![]() ![]() European made 6AM5 miniature tube. Factory boxed. Just arrived! |
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![]() EL95 |
![]() ![]() ![]() German made miniature tube, 6DL5 equivalent. Factory boxed. Just arrived! |
E-mail us | Want something? Click here to e-mail us! We accept Visa / MC for fast order processing. |
MANUFACTURER / NOTES | |||
![]() EM80/6BR5 6E1n Cathode Ray Eye Tube |
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![]() EM81 / 6DA5 |
![]() ![]() ![]() Tuning Indicator cathode display tube. Dual marked factory boxed tubes, made in Holland. All are new and in excellent condition, tubes marked made in Holland, probably Philips original manufacture. |
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![]() EM84/6FG6 Cathode Ray Eye Tube |
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![]() EM84/6FG6 Cathode Ray Eye Tube |
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![]() EM84/6FG6 6E3n Cathode Ray Eye Tube |
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EY83 |
![]() ![]() European made 9-pin miniature HV tube. Factory boxed, untested. Just arrived! |
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![]() EY84 |
![]() ![]() European made 9-pin miniature HV tube. Factory boxed, untested. Just arrived! |
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![]() EY86 |
![]() ![]() European made 9-pin miniature HV tube. Factory boxed, untested. Just arrived! |
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![]() EZ80 |
![]() ![]() ![]() New, factory boxed. Just arrived! |
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![]() ![]() Tested good! Used, reboxed. Just arrived! |
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![]() ![]() Tested good! Used, reboxed. Just arrived! |
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![]() CLICK for bigger PIC! |
![]() ![]() ![]() Soviet made full-wave rectifier, very popular because of it's low voltage drop and high current. Factory boxed, tested good. We get MANY requests for this tube, but can seldom find new tubes like these at affordable prices. Note, the data for this tube says there is a contact at pin 1, which is NOT used, that pin is physically missing on these tubes. Just arrived! |
E-mail us | Want something? Click here to e-mail us! We accept Visa / MC for fast order processing. |
MANUFACTURER / NOTES | |||
![]() CLICK for bigger PIC! R1115 R-1115 |
![]() ![]() ![]() ![]() Very Unusual Sylvania tube which appears to be a filament suspended in an unsealed glass tube. If it were a triode it would be a vacuum gauge, but I have no idea what this actually does. Two leads (green) on one side, open glass tube on the other. Over-all length (less leads) is 7 inches. Wrapped in factory rolls, old 60's stock. |
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![]() R1130B |
![]() ![]() ![]() ![]() Unusual GLOW MODULATOR tube, gas filled, new, factory boxed tubes. Octal base with only 2 pins installed. 2nd Pic shows gas excited by HV field. |
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![]() Tesla RE025XA = 4CX250B |
![]() ![]() ![]() ![]() We have some NEW SOCKETS ($20) for these, and some USED SOCKETS ($10) available. |
E-mail us | Want something? Click here to e-mail us! We accept Visa / MC for fast order processing. |
MANUFACTURER / NOTES | |||
![]() ZA1000 |
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E-mail us | Want something? Click here to e-mail us! We accept Visa / MC for fast order processing. |
![]() | Can't find the tubes you wanted here? CLICK HERE to see EIA/USA/JAN Numbered Tubes |
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Can't find the tubes you wanted here? CLICK HERE to see Western Electric / Northern Electric Tubes |
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USEFUL VACUUM TUBE SITES | |
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Frank's tube info search site. Vast index of tube data of all kinds, INCLUDING NIXIES, CRTs and PMTs! | |
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Duncan Amp's tube info search site. | |
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Åke's Tube Site |
IMPORTANT ! Graphical logos and trademarks are the property of their respective owners, including Tektronix, Fluke, RCA, TI, GE, General Radio and Hewlett Packard, and are used here merely to unambiguously identify the products. Sphere Research IS NOT a factory authorized distributor for any of the product lines indicated. | ![]()
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