Sie bieten auf ein Vintage Telefunken S67 Rack für V76 U73 V73 V72 V74 mit 6 connectors Sie können auch sehr gerne anrufen, die Telefonnummer steht unten in den Rechtlichen Informationen bei vollständige Informationen anklicken. Gerne kaufe ich auch ihre alten HiFi & Studiogeräte an ( auch defekt ) **********************************************

5r4gy cv717 tube nos Telefunken Germany pair tubes rectifier valve same code 2 tubes 5R4GY Telefunken, same code BFS same inner structuretwin mica on top with ceramic spacers insulators double DD getter bottomgrey ribbed plates with external welded brown base tested twice test results with TV7D/U tube tester tube 1 = 52 & 50 tube 2 = 54 & 52 (reference good at 40 & 40) test results with tube tester Funke W19S tube 1 = 120mA & 105mA tube 2 = 115mA & 115mA (reference good at 60mA & 60mA) both tubes tested strong box 176pair 1

5r4gy cv717 tube nos Telefunken Germany pair tubes rectifier valve same code 2 tubes 5R4GY Telefunken, same code BFS same inner structuretwin mica on top with ceramic spacers insulators double DD getter bottomgrey ribbed plates with external welded brown base tested twice test results with TV7D/U tube tester tube 1 = 56 & 50tube 2 = 56 & 54 (reference good at 40 & 40) test results with tube tester Funke W19S tube 1 = 110mA & 100mA tube 2 = 115mA & 110mA (reference good at 60mA & 60mA) both tubes tested strong box 176pair 2

E80CF Telefunken Diamond Base Gold Pin Used Test Tv7. Condizioni come da foto Valore di emissione buoni Test con TV7 Lorenz Used Prezzo riferito a 4 tubi No resi o garanzie No imballo originale

Complete tube set V76 NOS Telefunken Tab Neumann preamplifier EF804S U47 Mic. Versand mit DHL Paket bis 2 kg.

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC Va=250V Vg=-2,0V Ia=10mA HICKOK TV7D/U EV7-6080 B10 C min=50 (100%=83) EV2-1030 B10 C min=50 (100%=83)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....) TELEFUNKEN TELEFUNKEN BOTTOM CODE 9,6mA/9,4mA 84/82 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC T(Va=250V Vg1=-1,9V Ia=1,2mA) P(Va=250V Vg2=250V Vg1=-7V Ia=36ma) HICKOK TV7D/U EV1-9020 B14 B min=28 (100%=45) EV8-6370 B32 C min=32 (100%=53)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....) A bit of explanation about ECL86/6GW8 THIS IS A TRIODE + PENTODE TUBE (AN 1/2 ECC83 + 1EL84) INSIDE THE SAME BULB. BUT A TRIODE SHOULD NOT BE COOKED AT SAME TEMPERATURE THAN A PENTODE, THATS WHY ITS REALLY RARE TO OBTAIN DATASHEET VALUES (1.2mA and 36mA) FOR A TUBE BECAUSE OR ONE IS OVERCOOKED OR THE OTHER ONE IS UNDERCOOKED... RESULT IS TRIODE IS LOW WHILE PENTODE, OR TRIODE IS OK AND PENTODE IS LOW... THIS HAPPENS TO EVERY MULTIPLE DIFFERENT ELEMENTS INSIDE A TUBE, LIKE ECL82/85, ECLL80, ALSO (but less) FOR ECF TUBES (SMALL ELEMENTS).THATS WHY MOST SELLERS DONT SHOW TEST RESULTS... TELEFUNKEN 2 LARGE FINS UNDER ARROW ARM TLFKN GETTER <> between the pins 1,0mA/27,4mA 42/54 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt 5x Telefunken STV70/6 Röhre Wehrmacht NOS Funktechnik Radio Valve neu Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern.Die Röhren sind noch neu. Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht

DEFEKT / Ersatzteilspender Defekt : beim Einschalten lautet das LCD aufber danach passiert nicht. Nach einiger Zeit riecht es verbrannter Elektronik TELEFUNKEN XXUS SINGA NIOVISNO Tuner fr UKW mit Senderspeicherung (UKW: 30) Wiedergabe von CD, CD-R/CD-RW, WMA- und MP3-CD TELEFUNKEN ERHALTUN ASY UND MO MICRO, BAS USB-Anschluss (1.1 & 2.0) und SD/MMC-Kartenslot fr MP3-Wiedergabe Blau beleuchtetes LCD mit Uhranzeige AUX IN Anschluss fr externe Audiogerte disc MP3 SE PLAYBACK USD B SO-CARD USB/CD Stereo System vertical design USB-CD-Stereosystem ,,vertical design FM tuner with station memory (FM: 30) CD, CD-R/CD-RW, WMA- and MP3-CD playback USB port (1.1 & 2.0) and SD/MMC card slot for MP3 playback Repeat, Intro, Random and Programming function Music equalizer (Pass, Rock, Classic, Pop, Jazz) Blue illuminated LCD with clock display (24h) Timer and Sleep function ID3 tag display and folder navigation AUX IN for external audio devices (3.5mm stereo jack) Headphones jack (3.5mm stereo jack) Wall mounting possible Remote control (battery included) Dimensions (W x H x D): Unit ca. 23.2 x 18.6 x 9.0 cm, LS ca. 12.0 x 18.6 x 8.0cm Weight: ca. 2.0kg (unit and speakers) TELE FUN KEN Included in delivery: V7, speakers, remote control (battery included), users guide

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC T(Va=250V Vg1=-1,9V Ia=1,2mA) P(Va=250V Vg2=250V Vg1=-7V Ia=36ma) HICKOK TV7D/U EV1-9020 B14 B min=28 (100%=45) EV8-6370 B32 C min=32 (100%=53)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....) A bit of explanation about ECL86/6GW8 THIS IS A TRIODE + PENTODE TUBE (AN 1/2 ECC83 + 1EL84) INSIDE THE SAME BULB. BUT A TRIODE SHOULD NOT BE COOKED AT SAME TEMPERATURE THAN A PENTODE, THATS WHY ITS REALLY RARE TO OBTAIN DATASHEET VALUES (1.2mA and 36mA) FOR A TUBE BECAUSE OR ONE IS OVERCOOKED OR THE OTHER ONE IS UNDERCOOKED... RESULT IS TRIODE IS LOW WHILE PENTODE, OR TRIODE IS OK AND PENTODE IS LOW... THIS HAPPENS TO EVERY MULTIPLE DIFFERENT ELEMENTS INSIDE A TUBE, LIKE ECL82/85, ECLL80, ALSO (but less) FOR ECF TUBES (SMALL ELEMENTS).THATS WHY MOST SELLERS DONT SHOW TEST RESULTS... TELEFUNKEN 2 LARGE FINS UNDER ARROW ARM TLFKN GETTER <> between the pins 1,0mA/27,4mA 42/54 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC Va=250V Vg=-2,0V Ia=10mA HICKOK TV7D/U EV7-6080 B10 C min=50 (100%=83) EV2-1030 B10 C min=50 (100%=83)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....) TELEFUNKEN TELEFUNKEN BOTTOM CODE 9,6mA/9,4mA 84/82 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

TRADELABZNew and Used Gear: We prioritize the quality of our gear with utmost seriousness. As rare components become increasingly scarce, we adopt stringent procedures to maintain integrity within our eBay community. Every component we handle is individually marked and cataloged, ensuring smooth transactions post-sale. We rigorously test our gear before listing and once again before dispatch. Additionally, during shipment preparation, we photograph each component using a macro lens to document any unique features, aiding our record-keeping. Feel free to check our feedback for customer testimonials.Tubes: We prioritize the quality of our tubes with utmost seriousness. As rare tubes become increasingly scarce, we adopt stringent procedures to maintain integrity within our eBay community. Every tube we handle is individually marked and cataloged, ensuring smooth transactions post-sale. We rigorously test each tube before listing and once again before dispatch. Additionally, during shipment preparation, we photograph each tube using a macro lens to document any unique features, aiding our record-keeping. Feel free to check our feedback for customer testimonials. Combined shipping: Once your order is placed, well go ahead and send over a revised invoice. Our return policy. Shipping Consolidation: Once your order is confirmed, well promptly send a revised bill reflecting the combined shipping costs. Return Guidelines: New Items: If an item sold as new is returned in a used state, we, under no conditions, can accept the return. Pre-owned Items: We maintain a strict 30-day return policy. Returns will only be entertained if the buyer can provide a valid reason as per the eBay 30-day money-back guarantee. In all other instances, a 15% restocking fee will be applicable. Items Sold For Parts: We cannot accept returns on items sold as-is for parts. Who we are: TRADELABZ, a leading authority in precision test equipment. We are more than a company - we are a collection of passionate individuals unified by a vision to revolutionize the way tangible assets are traded globally. Our sphere of influence stretches across an impressive array of sectors. From state-of-the-art physics laboratories and distinguished universities to pioneering neural research facilities and high-impact bionuclear research organizations, we provide unrivaled support and services to a broad spectrum of clients. Our reach may be expansive, but our commitment to each client remains personal and profound. Headquartered in the vibrant state of California, we currently serve a rapidly growing list of elite clientele based throughout the United States. But our ambition transcends boundaries. We are in the process of expanding our horizon and establishing our mark on a global scale. Welcome to the new era of precision. Welcome to TRADELABZ.

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC T(Va=250V Vg1=-1,9V Ia=1,2mA) P(Va=250V Vg2=250V Vg1=-7V Ia=36ma) HICKOK TV7D/U EV1-9020 B14 B min=28 (100%=45) EV8-6370 B32 C min=32 (100%=53)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....) A bit of explanation about ECL86/6GW8 THIS IS A TRIODE + PENTODE TUBE (AN 1/2 ECC83 + 1EL84) INSIDE THE SAME BULB. BUT A TRIODE SHOULD NOT BE COOKED AT SAME TEMPERATURE THAN A PENTODE, THATS WHY ITS REALLY RARE TO OBTAIN DATASHEET VALUES (1.2mA and 36mA) FOR A TUBE BECAUSE OR ONE IS OVERCOOKED OR THE OTHER ONE IS UNDERCOOKED... RESULT IS TRIODE IS LOW WHILE PENTODE, OR TRIODE IS OK AND PENTODE IS LOW... THIS HAPPENS TO EVERY MULTIPLE DIFFERENT ELEMENTS INSIDE A TUBE, LIKE ECL82/85, ECLL80, ALSO (but less) FOR ECF TUBES (SMALL ELEMENTS).THATS WHY MOST SELLERS DONT SHOW TEST RESULTS... TELEFUNKEN 2 LARGE FINS UNDER ARROW ARM TLFKN GETTER <> between the pins 1,6mA/25,1mA 43/48 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC Va=250V Vg=-2,0V Ia=10mA HICKOK TV7D/U EV7-6080 B10 C min=50 (100%=83) EV2-1030 B10 C min=50 (100%=83)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....) TELEFUNKEN TELEFUNKEN BOTTOM CODE 9,6mA/9,4mA 84/82 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC T(Va=250V Vg1=-1,9V Ia=1,2mA) P(Va=250V Vg2=250V Vg1=-7V Ia=36ma) HICKOK TV7D/U EV1-9020 B14 B min=28 (100%=45) EV8-6370 B32 C min=32 (100%=53)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....) A bit of explanation about ECL86/6GW8 THIS IS A TRIODE + PENTODE TUBE (AN 1/2 ECC83 + 1EL84) INSIDE THE SAME BULB. BUT A TRIODE SHOULD NOT BE COOKED AT SAME TEMPERATURE THAN A PENTODE, THATS WHY ITS REALLY RARE TO OBTAIN DATASHEET VALUES (1.2mA and 36mA) FOR A TUBE BECAUSE OR ONE IS OVERCOOKED OR THE OTHER ONE IS UNDERCOOKED... RESULT IS TRIODE IS LOW WHILE PENTODE, OR TRIODE IS OK AND PENTODE IS LOW... THIS HAPPENS TO EVERY MULTIPLE DIFFERENT ELEMENTS INSIDE A TUBE, LIKE ECL82/85, ECLL80, ALSO (but less) FOR ECF TUBES (SMALL ELEMENTS).THATS WHY MOST SELLERS DONT SHOW TEST RESULTS... MAZDA 2 LARGE FINS UNDER ARROW ARM TLFKN GETTER <> between the pins 1,4mA/32mA 40/61 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC T(Va=250V Vg1=-1,9V Ia=1,2mA) P(Va=250V Vg2=250V Vg1=-7V Ia=36ma) HICKOK TV7D/U EV1-9020 B14 B min=28 (100%=45) EV8-6370 B32 C min=32 (100%=53)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....) A bit of explanation about ECL86/6GW8 THIS IS A TRIODE + PENTODE TUBE (AN 1/2 ECC83 + 1EL84) INSIDE THE SAME BULB. BUT A TRIODE SHOULD NOT BE COOKED AT SAME TEMPERATURE THAN A PENTODE, THATS WHY ITS REALLY RARE TO OBTAIN DATASHEET VALUES (1.2mA and 36mA) FOR A TUBE BECAUSE OR ONE IS OVERCOOKED OR THE OTHER ONE IS UNDERCOOKED... RESULT IS TRIODE IS LOW WHILE PENTODE, OR TRIODE IS OK AND PENTODE IS LOW... THIS HAPPENS TO EVERY MULTIPLE DIFFERENT ELEMENTS INSIDE A TUBE, LIKE ECL82/85, ECLL80, ALSO (but less) FOR ECF TUBES (SMALL ELEMENTS).THATS WHY MOST SELLERS DONT SHOW TEST RESULTS... TELEFUNKEN 2 LARGE FINS UNDER ARROW ARM TLFKN GETTER <> between the pins 1,3mA/41mA 44/62 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC T(Va=250V Vg1=-1,9V Ia=1,2mA) P(Va=250V Vg2=250V Vg1=-7V Ia=36ma) HICKOK TV7D/U EV1-9020 B14 B min=28 (100%=45) EV8-6370 B32 C min=32 (100%=53)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....) A bit of explanation about ECL86/6GW8 THIS IS A TRIODE + PENTODE TUBE (AN 1/2 ECC83 + 1EL84) INSIDE THE SAME BULB. BUT A TRIODE SHOULD NOT BE COOKED AT SAME TEMPERATURE THAN A PENTODE, THATS WHY ITS REALLY RARE TO OBTAIN DATASHEET VALUES (1.2mA and 36mA) FOR A TUBE BECAUSE OR ONE IS OVERCOOKED OR THE OTHER ONE IS UNDERCOOKED... RESULT IS TRIODE IS LOW WHILE PENTODE, OR TRIODE IS OK AND PENTODE IS LOW... THIS HAPPENS TO EVERY MULTIPLE DIFFERENT ELEMENTS INSIDE A TUBE, LIKE ECL82/85, ECLL80, ALSO (but less) FOR ECF TUBES (SMALL ELEMENTS).THATS WHY MOST SELLERS DONT SHOW TEST RESULTS... TELEFUNKEN 2 LARGE FINS UNDER ARROW ARM TLFKN GETTER <> between the pins 1,0mA/27,4mA 42/54 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC Va=250V Vg=-2,0V Ia=10mA HICKOK TV7D/U EV7-6080 B10 C min=50 (100%=83) EV2-1030 B10 C min=50 (100%=83)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....) TELEFUNKEN TELEFUNKEN BOTTOM CODE 9,6mA/9,4mA 84/82 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

TESTS CONDITIONS (datasheet) DUOVAC RADIOELEC T(Va=250V Vg1=-1,9V Ia=1,2mA) P(Va=250V Vg2=250V Vg1=-7V Ia=36ma) HICKOK TV7D/U EV1-9020 B14 B min=28 (100%=45) EV8-6370 B32 C min=32 (100%=53)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....) A bit of explanation about ECL86/6GW8 THIS IS A TRIODE + PENTODE TUBE (AN 1/2 ECC83 + 1EL84) INSIDE THE SAME BULB. BUT A TRIODE SHOULD NOT BE COOKED AT SAME TEMPERATURE THAN A PENTODE, THATS WHY ITS REALLY RARE TO OBTAIN DATASHEET VALUES (1.2mA and 36mA) FOR A TUBE BECAUSE OR ONE IS OVERCOOKED OR THE OTHER ONE IS UNDERCOOKED... RESULT IS TRIODE IS LOW WHILE PENTODE, OR TRIODE IS OK AND PENTODE IS LOW... THIS HAPPENS TO EVERY MULTIPLE DIFFERENT ELEMENTS INSIDE A TUBE, LIKE ECL82/85, ECLL80, ALSO (but less) FOR ECF TUBES (SMALL ELEMENTS).THATS WHY MOST SELLERS DONT SHOW TEST RESULTS... TELEFUNKEN 2 LARGE FINS UNDER ARROW ARM TLFKN GETTER <> between the pins 1,0mA/27,4mA 42/54 ASK FOR OTHER REFERENCES IF NEEDED. THE ENTIRE STOCK IS NOT ONLINE. I COMBINE SHIPPING. EUROPE COUNTRIES, YOU CAN ASK FOR MONDIAL RELAY DELIVERY SERVICE. ITS LESS EXPENSIVE THAN LAPOSTE, ASK BEFORE PAYING IF YOU CHOOSE THIS SERVICE. TUBES ARE GLASS MADE, THEY ARE FRAGILE. IF YOU SELECT A SIMPLE BUBBLE LETTER FOR THE DELIVERY, I WONT BE RESPONSIBLE IF THEY ARE BROKEN... YOU ASSUME ENTIRE CUSTOMS FEES.

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....) ue MAZDA Long flat plates, ring getter telefunken bottom code 10,3/10,4 (20,4/20,5) 110/110 EUROPE COUNTRIES --> ASK FOR MONDIAL RELAY SERVICE (LESS EXPENSIVE)