These are 5814A General Electric Vintage Tubes test good on a Hickok 539C Tester. 1. 3500 / 37002. 3500 / 36003. 3600 / 34004. 3600 / 34005. 3400 / 3600Minimum standard test 1950 Pictures are of actual Item and or Items!International Bidders Welcome!

Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss.1 X 5814A (12au7) Phillips Ekg Rohr Super Stark & AusgewogenDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.1 x 5814A (12au7) Phillips-EKG-Röhre Hergestellt in den USA Folie O GetterGetestet auf dem erweiterten Triplet E34442410/2360 Mikromhos bei 12,1/10,8 mABogey (100 %) = 2200/2200 Mikromhos bei 10,0/10,0 mA +/- 10 %Die Messungen in dieser Auflistung wurden an einem Triplett 3444 durchgeführt, der zum Testen der Röhre als Verstärker gemäß den RMA/EIA-Spezifikationen modifiziert wurde, die von allen US-amerikanischen und den meisten ausländischen Röhrenherstellern verwendet werden. Dieser Tester wendet die unten gezeigten Testbedingungen für diese Röhre an (einschließlich der genauen Filamentspannung) und misst dann die Transkonduktanz (gm) gemäß der technischen Definition von gm. Um sicherzustellen, dass die Röhren stabil sind, können sie auch längere Zeit unter den Testbedingungen betrieben werden. Eine Röhre muss auf diese Weise getestet werden, um ihre Testergebnisse mit der ursprünglichen Absicht des Herstellers oder mit anderen Röhren des gleichen Typs zu vergleichen. Die meisten Röhrentester wenden nicht die erforderlichen Testbedingungen an oder führen keinen gültigen GM-Test durch. Für weitere Details zum Test und unserer Testausrüstung kontaktieren Sie uns bitte.Die Testbedingungen für diese Auflistung sindDie Messungen in dieser Auflistung wurden an einem Triplett 3444 durchgeführt, der zum Testen der Röhre als Verstärker gemäß den RMA/EIA-Spezifikationen modifiziert wurde, die von allen US-amerikanischen und den meisten ausländischen Röhrenherstellern verwendet werden. Dieser Tester wendet die unten gezeigten Testbedingungen für diese Röhre an (einschließlich der genauen Filamentspannung) und misst dann die Transkonduktanz (gm) gemäß der technischen Definition von gm. Um sicherzustellen, dass die Röhren stabil sind, können sie auch längere Zeit unter den Testbedingungen betrieben werden. Eine Röhre muss auf diese Weise getestet werden, um ihre Testergebnisse mit der ursprünglichen Absicht des Herstellers oder mit anderen Röhren des gleichen Typs zu vergleichen. Die meisten Röhrentester wen Brand Philips Type Vacuum Tube

Here are 2 standard brand 5814A electron tubes. Listed as used not tested as I’m listing for my friends family.

Geprfte Elektronen- Rhre Typus 5814A / Firma Siemens AG Preisangabe - 1 Stck!! Mit Preisvorschlag auch beide (-10%!).. Rare Vintage Elektronen Rhre Typus 5814A (E82CC) / Dual HiFi-VORVERSTRKER-Triode / schwarze Platte / Ring-Getter / 3x Glimmerscheibe / OS-Bestand aus US-MILITR Service-Werkstatt! nach Mil-spec hergestellt und ausgeliefert (enge Parameter Toleranzen!). Siehe bitte Foto mit der Stempel Kennzeichen (Rckseite!) der gleiche Datecode! Hersteller: Siemens AG / D Herstellung in 1960er Kennwerte Uf:6,3V ~= / If:0,3A bzw 12,6 V / 0,15 A Ua:250 V / Ia:10 mA Sockel: Pico 9 pol. Noval Zustand: neuwertig / geprft= sehr gut, siehe bitte den Test im Rhrenprfgert TV-7D/U die letzten Fotos! / ohne O-Verpackung Verfgbarkeit: 2 Stck Lieferumfang: 1 Stck / ohne OVP / mit Preisvorschlag auch beide!! Anmerkung zur Offerte: Von mir koennen die folgende Tests nicht vorgenommen und daher keine Garantie gegeben werden: - Gerusch-Test - Mikrophonie-Test - Gain Test - Akustische Tests - Stoss-Test - Abhoer-Test - Gleichmalige Signalstrke/ Leistungs-Test! (Ich bitte um Verstndnis!) Audiophile Fans sagen: die Rhre 5814A hat eine sehr dynamische, transparente, luftige FANTASTISCHE Klang-Bhne; und auf Augenhhe mit Amperex 7316 & Raytheon CK5814 den Knigen der linearen und dynamischen Wiedergabe! Hinweis: z. B. Verkaufe ich gerade bei #eBayKleinanzeigen auch andere Elektronenrhren: https://www.kleinanzeigen.de/s-anzeige/zweiweg-gleichrichterroehre-typ-az12-mesh-tfk-pruefung-sg-/1814020120-172-7707?utm_source=sharesheet&utm_medium=social&utm_campaign=socialbuttons&utm_content=app_android ODER Sind Sie auf der Suche, nicht mehr produzierte historische Original-Radiobauteile fr Restaurationszwecke, dann schauen Sie bitte meine eBay-Angebote und / oder Kleinanzeigen (Region: D 88131 Lindau / Kategorie: Elektronik) an! Versand auerhalb der EU (weltweit!) oder Abholung nach Absprache m

DESCRIPTION:Sylvania 5814A Tube Gold Ping O Getter Tested 100% ConditionTube: Tested as NOS Box: not original Lettering:50%Some boxes are brittle, or have imperfections, starting to crumble TESTED IN A HICKOK 752A1) Filament 2) checked for shorts, Leakage 3) Grid (Gas) 4) Emission Test 5) Dynamic Mutual Conductance Result on Tube 1 ( 1285/1275GM ) Minimum Value = 675/675Where NOS Value =1039/1039AND6) Life Test = Useful Life in Tube =100% Since vacuum tubes were made 30 ? 70 years ago New Old Stock or Used may have cosmetic evidence of age. This includes poor print, oxidized pins, faint discoloration, or poorly boxTwo testers are never the same. So this shows what I get, and what you get may be slightly 10% different.If I state any values they are for a guide only.No guarantee is made that any tube will test to a specific value in the buyers tube tester, most all tubes are tested on at least two tube testersThis because of the variation in line voltage, different bias, and circuits. Return PolicyGuarantee:100% Contact UsIf youre in any way dissatisfied with your purchase, do not hesitate to contact us through MY MESSAGES. We will do our best to solve it for you. We are committed to ensuring that you are completely satisfied with every transaction.So Please DO contact us first to get a better solution before you would leave Negative or Neutral feedback. Shipping timesDomestic USPS First Class Mail: 3-7 Days, includes trackingInternational Request an invoice International BuyersPlease Note:Buyer is responsible for all taxes, duties, and import fees. Please contact your local customs office for costs.

A matched quartet (4 pcs) of the excellent Ribbed Long-Plate Siemens 5814A made in 1975 in the original Munich Factory in Germany. Copper grid posts and double top mica for lowest microphony.5814A is the industrial type number for special Long Life type of the E82CC/ECC82 family and concidered as one of the best sounding. These tubes have been part of the Swedish Army spare parts stock and bought by me direct from the FFV (Förenade Fabriks-Verken, the spare part holder) in the mid-1990s, when they were decommissioned.They have since then been in my possession and stored in a clean and dry place. They were first tested in 1977 when they was delivered, both by Siemens and FFV and now tested by me for grading and matching. Test conditions: Ia & S @ Ua 250V Vg-8,5VTest results: tube 1: 12-2,3 12-2,3 tube 2: 12-2,3 12-2,3 tube 3: 12-2,25 11-2,25tube 4: 13-2,25 12-2,25 All tubes marked with the etched code below and stamped D76PØ4 ?5 I That means PØ = 5814A4 = Vers.4 ? = München factory5 I = made in Sept-1975D76 = Batch number, probably tested for delivery by Siemens in 1976 77/02 on the styrofoam packing means they were tested by FFV in febrary 1977 before storage. 83/02 means they were tested in storage again 5 years later in february 1983.

For sale is a LEGENDARY Matched Pair NOS/NIB CBS-Hytron JHY-5814A/12au7/ECC82 tubes. Made in USA in 1958 & 1959 Tests very strong at NEW level and perfectly balanced. Test Results (MaxiPreamp 2, min: 0.8):Tube 1: 1.9/1.8Tube 2: 1.8/1.8 ------------------------------------------------------------------------------- Welcome to Tube Maze Store Here you will find a wide selection of NOS and reissue tubes. Weve been in business since 2012 with great reviews on Ebay, so buy with assurance that you will get a great product and if you are not happy with your purchase we will take it back and refund you full amount - no fuss, no hassle! We test and match all tubes before shipping on many available testers - Amplitrex AT1000, Hickok 539c, MaxiPreamp, MaxiMatcher, MaxiBurn. All tubes are also tested for noise and microphonics.

These tubes are from a friend who has passed away I used to list for him. I’m trying too clear the hundreds of tubes and associated items that he had collected over the years. The description below is Ai generated. This set of three Standard Brand 5814A Electron Tubes are the perfect addition to any audio setup. With their high quality and reliable performance, they are sure to enhance your listening experience. The tubes are specifically designed for amplifiers and pre-amps, making them a great choice for any home audio system. The brand is well-known for producing top-of-the-line electronics, and these tubes are no exception. Whether you're a professional audiophile or simply looking to upgrade your existing setup, these tubes are the perfect choice. So why wait? Add them to your collection today and start enjoying superior sound quality. Any technical questions I am unable to answer, sorry

One pair if very nice heavy duty RCA 5814A tubes, a superior replacement to the 12AU7A.Short black channel plate, square getter, triple-mica and 4-pole for strong support and less microphonics.Test Ratings: 90/95 and 95/90 on my Jackson 648s tester, minimum is 70, new tubes at about 110.SHIPPING: Shipping rates quoted are for USA and Canada only. Shipping rates to Europe and Asia are subject to slight variation. The buyer for those countries will be informed about the exact rate after the sale. Please pay in 3 days. Combined shipping is welcome. If you have paid for individual items and have surplus shipping fee paid for, I will refund you immediately when I send out the combined parcel.

1 Vintage NOS Tested General Electric Canada 5814A 5 star 3 mica Vacuum tube! Please see the detailed pictures below Please see shipping calculator for shipping costs, Item is located in Vancovuer BC and can be shipped with the USPS out of Washington state or Canada Post for Canadian buyers. items over $120 will not be shipped without tracking which can be pricey to some overseas locations. Please see below for details on shipping. 1 Vintage NOS GE 5814A vacuum tube. The 5814 is the industrial high quality version of the 12AU7/ECC82 vacuum tube. Tube is new in box and features 3 mica construction! Tubes have been tested on a Calibrated Hickok TV7 tube tester and test as follows:Tube1 : 104/102 Minimum good value on a TV7 tester for a 5814A tube is 56. The tubes test in the NOS range! Tubes are guaranteed to be in good working order upon delivery. If a tube ends up bad within 1 week of delivery just ship it back for a full refund on the bad tube minus shipping costs both ways. Please only bid if you agree with this return policy. Vintage electronics are sold as is parts/repair with no returns except for the return policy stated. See pictures for details. If you have any questions please email. I will ship worldwide.Buyer to pay all shipping costs including brokerage and taxes if any. Item is located in Canada but will be shipped with the USPS for USA buyers or Canada Post for Canadian buyers. For overseas buyers : Please email for options as sometimes Canada post is cheaper for overseas shipping with Surface post. Please wait for my invoice before paying to avoid any hassles. I do combine shipping to save you costs! See my other auctions for more vintage audio gear! Local pickup in Vancouver BC is also available. GOOD LUCK!!!!!!!

Matched pair of GE 5814A JG audio vacuum tubes (note: on my tester, vintage GE 12AU7s seem to (even NOS) test a bit lower than other brands) Tested on :Hickok 539C tester (min good is 1950, typical NOS is 3120) #2210Results: 2770/2730 89% 88%2770 at 5.5ma* / 2730 at 5.7ma* Life test: 2690 / 2470 #2211Results: 2900/2730 93% 88%2900 at 5.4ma* / 2730 at 5ma* Life test: 2720 / 2530 Your tubes will be shipped within 5 business days, usually faster by USPS First Class I combine shipping and will refund excess shipping charges if multiple orders are shipped together. Thank you.

This listing is for a precisely matched pair of Sylvania JHS 5814A preamp tubes. Triple mica, heavy duty posts, D getter Tubes are matched within 1% at 1925/1900 and 1940/1910 on our Hickok 605A tube tester. Tubes provide a very detailed sound. Sylvania Gold labels, matching 803 dates codes are from 1958. These tubes can be used in any amp that uses 12AU7 tubes. Many prefer these over 12AU7s due to lower noise, quiet background and clean sound. These are perfect phase splitters and sound very detailed when pair with Sylvania 5751s. Buyer pays calculated USPS Ground Advantage shipping.Expedited shipping available for additional fee. 30 day returns.

I have 1 Excellent very strong perfect balanced sylvania gold brand gold pin 5814a tube .This tube test 116-115 where 56 is the minimum good and new tubes test 98 to 100 on are tv7 tube tester.

Untitled Document 1966 RCA 5814A Command Style Mil-Spec Tubes, Matched Pair, Tested You are bidding on a matched pair of 1966 RCA 5814A Mil-Spec Tubes. These tubes have black plates and halo getters. They have matching 1966 date codes. These tubes have identical constuction to the RCA Command tubes.They were tested on my Dan Nelson calibrated TV-7/B. They have been tested for shorts, gas, and transconductance. The tubes test very strong with readings of 88/86 and 90/88. Minimum is 56. They have also been checked for noise and microphonics in the phono stage of my homebrew preamp and are dead quiet. All tubes are tested on my calibrated TV-7/B or on my calibrated Hickok 539C. All of these tubes have been tested for transconductance, shorts, gas, leakage and life. All tubes meet or exceed manufacturer published specifications of transconductance (Gm) for the specified tube type. All tests are tested twice - prior to the listing and prior to shipping. I have been selling tubes on the internet since 1998 and have been working with tubes since the early 1960s. If you have not already done so, please take a moment and look at my feedback. All tubes are 100% guaranteed good on arrival. These are great tubes for your new audio gear, guitar amps and vintage stereo/audio gear. Thanks for viewing my auction. Please check out my other auctions for more audio tubes, ham radio and radio related items, and collectibles for great deals. You can add me to your list of favorite sellers by clicking here. I will ship overseas Regarding Shipping Your tubes will be well packed. All tubes are shipped in white boxes or the original boxes if available. They are than are wrapped in bubble wrap and shipped in a box. I have shipped thousands of tubes all over the world and have not yet had any arrive damaged. Payment must be received with 2 days of the auction close. Foreign bidders are welcome to bid. I will gladly combine auctions to save on shipping when possible. I have sold and shipped electronic equipment and tubes to over 75 countries. I pack items very well. See my feedback and bid with confidence!

Matched Pair RCA 5814A NOS w/ 2 Original Boxes Included AUDIO VACUUM TUBES AMPLIFIER TYPE TUBES VINTAGE STOCK Mini Tubes Black Plates Top O Getter MADE IN USA DATE CODES: 6943 **DATE CODES MATCHING** TESTED on SENCORE TC-136 Results: 110% / 110% || 106% / 108% Combined Shipping Available!  Buy any amount of Tubes in USA and pay just shipping for one! International buyers combined shipping 0-8 oz package $16  and  8-24 Oz - $26 All Tubes Tested on a Calibrated Hickok TV7 or Sencore TC136

4 x JG-5814(12au7) GE Tubes Made in USA Military Specs Foil O getters The lettering is smudged/missing Tested on enhanced Triplet E3444 Laboratory Tester 2110/2050 micromhos @ 9.3/ 8.9 mA 2000/2080 micromhos @ 9.3/ 9.8 mA 2120/2090 micromhos @ 10.7/10.6 mA 2000/1960 micromhos @ 9.0/ 9.4 mA Bogey(100%) = 2200/2200 micromhos @ 10.0/10.0 mA +/- 10% ***Ask any questions before buying,not after*** The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing are__250_Volts plate, __250_Volts screen, ___-8.5___ Volts BiasWhat were your tubes tested at? I do combine shipping

2 x JG-5814A(12au7) GE Tubes Made in USA Black plates D Getter 3-mica Tested on enhanced Triplet E3444 2260/2230 micromhos @ 9.9/ 9.7 mA 2240/2250 micromhos @ 10.3/10.2 mA Bogey(100% or New) = 2200/2200 micromhos @10.0/10.0 mA +/- 10% The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing are__250_Volts plate, __250_Volts screen, ___-8.5___Volts bias or Cathode resistance* What were your tubes tested at? I do combine S&H

2 x JG-5814A(12au7) GE Tubes Made in USA Grey plates D Getter 3-mica Tested on enhanced Triplet E3444 2170/2030 micromhos @ 9.5/8.2 mA 2170/2200 micromhos @ 8.6/8.7 mA Bogey(100% or New) = 2200/2200 micromhos @10.0/10.0 mA +/- 10% The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing are__250_Volts plate, __250_Volts screen, ___-8.5___Volts bias or Cathode resistance* What were your tubes tested at? I do combine S&H

This listing is for a precisely matched pair of Sylvania JHS 5814A preamp tubes. Triple mica, heavy duty posts, D getter Tubes are matched within 1% at 1925/1900 and 1940/1910 on our Hickok 605A tube tester. Tubes provide a very detailed sound. Sylvania Gold labels, matching 803 dates codes are from 1958. These tubes can be used in any amp that uses 12AU7 tubes. Many prefer these over 12AU7s due to lower noise, quiet background and clean sound. These are perfect phase splitters and sound very detailed when pair with Sylvania 5751s. Buyer pays calculated USPS Ground Advantage shipping.Expedited shipping available for additional fee. 30 day returns.

These tubes are from a friend who has passed away I used to list for him. I’m trying too clear the hundreds of tubes and associated items that he had collected over the years. The description below is Ai generated. This set of three Standard Brand 5814A Electron Tubes are the perfect addition to any audio setup. With their high quality and reliable performance, they are sure to enhance your listening experience. The tubes are specifically designed for amplifiers and pre-amps, making them a great choice for any home audio system. The brand is well-known for producing top-of-the-line electronics, and these tubes are no exception. Whether you're a professional audiophile or simply looking to upgrade your existing setup, these tubes are the perfect choice. So why wait? Add them to your collection today and start enjoying superior sound quality. Any technical questions I am unable to answer, sorry

Geprfte Elektronen- Rhre Typus 5814A / Firma Siemens AG Preisangabe - 1 Stck!! Mit Preisvorschlag auch beide (-10%!).. Rare Vintage Elektronen Rhre Typus 5814A (E82CC) / Dual HiFi-VORVERSTRKER-Triode / schwarze Platte / Ring-Getter / 3x Glimmerscheibe / OS-Bestand aus US-MILITR Service-Werkstatt! nach Mil-spec hergestellt und ausgeliefert (enge Parameter Toleranzen!). Siehe bitte Foto mit der Stempel Kennzeichen (Rckseite!) der gleiche Datecode! Hersteller: Siemens AG / D Herstellung in 1960er Kennwerte Uf:6,3V ~= / If:0,3A bzw 12,6 V / 0,15 A Ua:250 V / Ia:10 mA Sockel: Pico 9 pol. Noval Zustand: neuwertig / geprft= sehr gut, siehe bitte den Test im Rhrenprfgert TV-7D/U die letzten Fotos! / ohne O-Verpackung Verfgbarkeit: 2 Stck Lieferumfang: 1 Stck / ohne OVP / mit Preisvorschlag auch beide!! Anmerkung zur Offerte: Von mir koennen die folgende Tests nicht vorgenommen und daher keine Garantie gegeben werden: - Gerusch-Test - Mikrophonie-Test - Gain Test - Akustische Tests - Stoss-Test - Abhoer-Test - Gleichmalige Signalstrke/ Leistungs-Test! (Ich bitte um Verstndnis!) Audiophile Fans sagen: die Rhre 5814A hat eine sehr dynamische, transparente, luftige FANTASTISCHE Klang-Bhne; und auf Augenhhe mit Amperex 7316 & Raytheon CK5814 den Knigen der linearen und dynamischen Wiedergabe! Hinweis: z. B. Verkaufe ich gerade bei #eBayKleinanzeigen auch andere Elektronenrhren: https://www.kleinanzeigen.de/s-anzeige/zweiweg-gleichrichterroehre-typ-az12-mesh-tfk-pruefung-sg-/1814020120-172-7707?utm_source=sharesheet&utm_medium=social&utm_campaign=socialbuttons&utm_content=app_android ODER Sind Sie auf der Suche, nicht mehr produzierte historische Original-Radiobauteile fr Restaurationszwecke, dann schauen Sie bitte meine eBay-Angebote und / oder Kleinanzeigen (Region: D 88131 Lindau / Kategorie: Elektronik) an! Versand auerhalb der EU (weltweit!) oder Abholung nach Absprache m

(175) + NOS to Good Sylvania & Other 12Au7A/5963/5815A Moslty 12Au7A Audio Tubes Good Luck! (((((I do not lower declared value or write as gift due to US Laws))))) I no longer ship to China & Vietnam due to lost packages in Customs

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC Va=250V Vg=-8,5V & (-5V) Ia=10,5mA & (20mA) HICKOK TV7D/U EV7-6080 B24 B min=56 (65%) (100%=93)EV2-1030 B24 B min=56 (65%) (100%=93) Please note that HICKOK is not a laboratory tester, though it is very well calibrated...HERE is how I calibrated mine following manual services specifications. I calibrated it to respect the low of the scale for filament... High voltage on filament would damage it...but gives higher values...0.6 (065-0.72) -->0.65V ; 1.1 (1.06-1.16) -->1.14V ; 1.5 (1.26-1.42) -->1.30V ; 2.0 (1.90-2.10) -->1.95V ; 2.5 (2.56-2.88) -->2.77V ; 3.0 (3.25-3.60) -->3.25V ; 4.3 (4.30-4.75) -->4.55V ; 5.0 (5.15-5.68) -->5.49V ; 6.3 (6.20-6.80) -->6.47V ; 7.5 (7.32-8.10) -->7.45V ; 10 (9.60-10.80) -->10.03V ; 12.6 (12.1-13.3) -->12.25V ; 20 (19.0-21.0) -->20.50V ; 25 (25.3-28.0) -->27.65V ; 35 (35.2-39.0) -->38.09V ; 50 (51.5-57.0) -->52.80V ; 75 (74.0-82.0) -->74.82V ; 117 (115-127) -->116.5VIf needed, i can share all other tests calibrations I get (129.5V/130V +o-3V ; 41.35V/40V +o-2V ; 4.21V/4V +o-1V ; 56.5V /56V....) SILVER ANODES SHORT BLACK BOX PLATES SMALL COPPER ARM RING GETTER 9,0/9,7 (17,4/18,7) 87/94 EUROPE COUNTRIES --> ASK FOR MONDIAL RELAY SERVICE (LESS EXPENSIVE)

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC Va=250V Vg=-8,5V & (-5V) Ia=10,5mA & (20mA) HICKOK TV7D/U EV7-6080 B24 B min=56 (65%) (100%=93)EV2-1030 B24 B min=56 (65%) (100%=93) Please note that HICKOK is not a laboratory tester, though it is very well calibrated...HERE is how I calibrated mine following manual services specifications. I calibrated it to respect the low of the scale for filament... High voltage on filament would damage it...but gives higher values...0.6 (065-0.72) -->0.65V ; 1.1 (1.06-1.16) -->1.14V ; 1.5 (1.26-1.42) -->1.30V ; 2.0 (1.90-2.10) -->1.95V ; 2.5 (2.56-2.88) -->2.77V ; 3.0 (3.25-3.60) -->3.25V ; 4.3 (4.30-4.75) -->4.55V ; 5.0 (5.15-5.68) -->5.49V ; 6.3 (6.20-6.80) -->6.47V ; 7.5 (7.32-8.10) -->7.45V ; 10 (9.60-10.80) -->10.03V ; 12.6 (12.1-13.3) -->12.25V ; 20 (19.0-21.0) -->20.50V ; 25 (25.3-28.0) -->27.65V ; 35 (35.2-39.0) -->38.09V ; 50 (51.5-57.0) -->52.80V ; 75 (74.0-82.0) -->74.82V ; 117 (115-127) -->116.5VIf needed, i can share all other tests calibrations I get (129.5V/130V +o-3V ; 41.35V/40V +o-2V ; 4.21V/4V +o-1V ; 56.5V /56V....) SILVER ANODES SHORT BLACK BOX PLATES SMALL COPPER ARM RING GETTER 9,0/9,7 (17,4/18,7) 87/94 EUROPE COUNTRIES --> ASK FOR MONDIAL RELAY SERVICE (LESS EXPENSIVE)