telefunken 12ax7 diamond bottom

Telefunken Ecc83- 12ax7 as new pairs excellent quality tested tubes The most musical sounding of all the vintage valves are telefunkens made in western germany in the 1960's. These are authentic diamond based, hi quality used, as new, tested strong, audio tubes made to last 10,000 hours. $10.00 shipping. No shorts, leakage, or gas. Only 1 left! 4 thoughts on " 5654 Telefunken Diamond Bottom 6AK5 Bulk " patrick June 17, 2013 at 9:31 pm. Worn logosref 75 Designed to allow for cleaner headroom than higher gain 12AX7s when pushed into overdrive, it offers distortion with strongly defined lows, a rich mid range and clean, smooth highs. Good on my tester is 70 Max is 120 No shorts or leakages detected These have the diamond stamp on the bottom middle of each tube So these are for certain Telefunken's I have sold them to Bass players in the past and they loved them *Shipping To Lower 48 States USA Only * Made in Germany. 1960's Telefunken 12AX7 ECC83 Tube <>, High Testing . $160.00. ZU VERKAUFEN! Four ECC83 12AX7 Telefunken tube smooth long plates diamond bottom tested. Brand Spanking New Telefunken E88CC 6922 1968 Gold Pin Diamond Bottom tubes. Tested in my preamplifier to make sure working as intended with no issues at all. 3- Telefunken 12AX7 Pre Amp Tubes Tested Made in W. Germany Tested strong at 103/104 104/103 &103/102 Min. FOR SALE! The TELEFUNKEN ECC83-TK is a well-balanced tube suited for all types of music and playing styles. from United States. A few months ago, I bought a NOS pair of 6922s from Upscale audio for my DAC, and I can say that they were well worth the high price. or Best Offer. Developed by RCA and released in September of 1947, the 12AX7 is a high gain / low noise tube that is the most popular tube used in input / inter-stage audio amplifiers. All measure like new or close to new. I have for sale 2 telefunken diamond bottom smooth plate 12ax7 ECC83 tubes. ____ _____. EL84 / 6BQ5 SINGLE TUBE. Matched Pair Telefunken ECC83/12AX7 Long Smooth Plate Diamond Bottom . If the diamond mark is missing, the tube was likely made by Siemens or another of the Dutch Philips companies. Top Rated Seller. Tested on my Calibrated Hickok 539C tube tester. Feb 3, 2012. There are tons of them around that have been rebranded from back then. C $592.19 40% off. $75.00. +US $10.00 postage. Priority Shipping is free. I wonder if anyone here has heard the new production. ECC83 tubes manufactured by Mullard, Telefunken, Amperex and Siemens are sought after. $295.00 previous price $295.00 30% off 30% off previous price $295.00 30% off. Do All Telefunken 12AX7 Tubes Have the Diamond on the Bottom? ECC83 12AX7 Telefunken Diamond Bottom Amplitrex Tested#1671001 USD 120.00 Up for sale is 1Pcs. ECC803S RARE GOLD-PINS made by Telefunken of Western Germany diamond < > bottom ECC803S tubes are extinct. Lot of 3 NOS NIB Telefunken tubes Diamond Bottom 12ax7 ecc83 ECF83 EF86 W German. FOR SALE: Telefunken 12AX7 Smooth or Ribbed Plate with Diamond Bottom NOS testing Several Available. There are tons of them around that have been rebranded from back then. Telefunken 12AX7, ECC83. Was: Previous Price. 3. Free shipping Free shipping Free shipping. Delete. Asking $175.00 for the pair.Although I am new to selling on this site, I have been a member of Audiogon (markpao) since 2008 with extensive perfect feedback buying and. Available for matched pairs, quads, etc. To my ears, they have this "metallic" quality to them. Matched PairTelefunken 12AX7/ECC83Made in GermanyLong Smooth PlateDiamond at the bottom Labeled as 115073438782 This tube has long (17 mm) gray smooth plates, a halo getter and was made in the early 1960's. This tube has the Telefunken diamond on the bottom between the pins. The Telefunken reps imported zillions of them into the USA in the 1960s. $280.00. No diamond on the bottom. The original frame-grid 12AX7 type was made by Telefunken, and they called it "ECC803S." If you're reading this and feel like , chances are that you're actually paying attention! Looking for an RCA initially, I ran across this telefunken and ended up winnning the auction at $33. 2pcs ECC83 TELEFUNKEN / 12AX7, Diamond on bottom, NOS tubes. Very nice tube to drive big DHT SE amplifiers. Production numbers I62 over #(similar symbol, not exact) 3FI. NOS ECC83 TELEFUNKEN; The Photos are actual Photos of tubes you are buying "O" Getter; RIBBED PLATE, DIAMOND BOTTOM; Made in Germany; New in White Box; Tested Advance Digital Tube Tester Amplitrex AT1000; TUBE 1 TEST RESULTS - 1600(100.00%) 1700(106.25%) TUBR 2 TEST RESULTS - 1600(100.00%) 1700(106.25%) We accept order with combine shipping From stompboxes and guitar amps to compressors and microphones, 12AX7 tubes are widely used for their even-order harmonic distortion and full frequency range. ECC83-TK (12AX7) Black Diamond Series Vacuum Tube Matched Pair TELEFUNKEN Elektroakustik Black Diamond Series Vacuum Tubes are manufactured in partnership with JJ Tubes of Slovakia. Tested and noise tested on our VTV tube characterizer! - The Dill - Tubes Asylum . Smooth plate or ribbed plate (for her pleasure), it's all the same sound. These are the AUTHENTIC REAL DEAL, never to be made again! ECC83: This is the identical European equivalent of the 12AX7. The tube is marked as excellent based on the test results and not because of the markings. Tags: RCA GE SYLVANIA PHILIPS MINIWATT TELEFUNKEN TUNGSRAM MULLARD AMPREX BUGAL BOY VALVO MACRONI BENDIX short long black grey plate Brand New. 6463 Telefunken. $75 for one tube. Each tube is rigorously tested, cryogenically treated and extensively burned-in. Look for the diamond on the bottom of each tube to make sure they are real. The only GOLD PIN ECC803S TELEFUNKEN ever made! No noise issues. These tubes test strong on my calibrated TV-7 D/U. . 155. . item 1 Matched Pair Telefunken ECC83/12AX7 Long Ribbed Plate Diamond Bottom 1950's 1 - Matched Pair Telefunken ECC83/12AX7 Long Ribbed Plate Diamond Bottom 1950's £220.03 + £11.19 postage Min 725 Max 1150.Tube 1 Diamond Code 51 Tests 1075/1200Tube 2 Diamond Code 52 Tests 1100/1250Tube 3 Diamond. Matched Pair Telefunken ECC83/12AX7 Long Smooth Plate Diamond Bottom. 1 x 12ax7 Telefunken lt;gt; Tube*Fisher*Smooth Plates*Tested Very Strong*1963 $89.99 ECC83 Telefunken 12AX7 Matched Pair Smooth plates diamond bottom low noise Tested near NOS,balanced. FOR SALE: Telefunken 12AX7 ECC83 Diamond Bottom ribbed Plate. [ Alert Moderator] Do All Telefunken 12AX7 Tubes Have the Diamond on the Bottom? Both sides test as new on Hickock and Orange Testers. Telefunken 12AX7 Smooth or Ribbed Plate tubes made in Germany. I didn't care for the reissues. $160.00. C $355.32. The tube is marked as excellent based on the test results and not because of the markings. This tube has long (17 mm) gray smooth plates, a halo getter and was made in the early 1960's. This tube has the Telefunken diamond on the bottom between the pins. Most audio pre-amps use a 12AX7 tube. 6463 Telefunken. (including postage) 2pcs ECC83 TELEFUNKEN / 12AX7, Diamond on bottom, NOS tubes. High resolution photos and post over on the Amps-Technical forum here. EUR 22.74 postage. I tried the reissue 12AX7/ECC83-TK and EL84 a couple of years ago. Was: Previous Price. Still quite a bargain; it's a $100 tube rather than a $1800 tube. FOR SALE: Telefunken 12AX7 ECC83 Diamond Bottom ribbed Plate. TELEFUNKEN ECC83 12AX7 SMOOTH PLATE DIAMOND MARK TUBES Platinum Match on AT1000. Vacuum Tubes - Valves. This tube is one of the "stronger" noval socket double triodes, similar to ECC86, but different pinout, Telefunken's version is the best sounding of all 6463. $200.00. Click to see all ECC81 12AT7 TUBES in stock TELEFUNKEN ECC83/12AX7 LONG Smooth Plate Diamond on Bottom Made in Germany - $99.85. Seller 100% positive Seller 100% positive Seller 100% positive. I reinstalled my JJs (ECC803s gold pin and EL84) after trying the reissue Telefunkens. On the other hand, specific rounded mids and soft highs of Mullard are clear winner when such characteristic is target (I would pick Mullard over Tele many times, but that doesn't change my opinion on Tele 803s as generally 'king of NOS 12AX7 type tubes'). 4,982 posts. Telefunken ECC803S (E83CC) In my opinion these are simply the best. The difference is subtle, but absolute to the discerning ear. Four ECC83 12AX7 Telefunken tube smooth long plates diamond bottom tested | eBay Smooth long plates. Tubes are without labels and were destined for OEM use. 1960's Telefunken 12AX7 ECC83 Tube <>, High Testing . 2x Telefunken ECC802s Raute Diamond Bottom Reprint Box *101. Just bought 10 Telefunken 12AX7's. All tested as new and were very clean. The Telefunken ECC83-TK/12AX7 Black Diamond Series Vacuum Tube is ideal for use in input and inter-stage audio amplifiers in homes, studios, and live stage applications. 17mm ribbed plate,diamond bottom. C $125.98. 12AX7 COMPARISONS ~ Best and Worst . $14.95 shipping. C $38.37 30% off. I thought Telefunkens had the diamond in the center. The new production tubes are designed to be harmonically rich and tonally balanced. Labeled as Telefunken or Fisher/Dynaco/Artisan. Edit. The TELEFUNKEN ECC83-TK is a well-balanced tube suited for all . . Check out as guest. Adding to your basket. Nashville, TN, July 17-19, 2014 — TELEFUNKEN Elektroakustik of South Windsor, CT, is debuting its new line of Black Diamond Vacuum Tubes at Summer NAMM in Nashville. Same ULM production date/batch code. The codes printed on the glass may be Telefunken codes, but without the diamond mark in the bottom glass the tube was not actually made by Telefunken. That said, if you look closely at a real Telefunken tube (or any of the other tubes built by the many Phillips factories across the world) there will be a two line code etched in the glass near the base of the tube. The dual triode design makes the 12AX7 compact, relatively inexpensive, and produces a high quality full frequency response. EUR 161.81. … Tested on AVO VCM163 with Va = 250 Volt, - Vg1 = 2.0 Volt, Vf = 6.3 Volt. Telefunken 12AX7/ECC83Made in GermanyLong Smooth PlateDiamond at the bottom Label is mostly 115070457554 telefunken 12au7 Is Similar To: Ecc83 Balanced Very 1610umhos 1560 1.1 12ax7 Ribbed Strong Telefunken Plates (44.9% similar) Industry bogey transconductance mhos industry bogey plate current tubes are tested in accordance with the manufacturer's specifications measurements closely with a laboratory tester built to rigorously measure vacuum tube characteristics. Thanks for . In addition 4 pairs of 6V6 Philips. ECC83 Telefunken The Photos are actual Photos of tubes you are buying Top "O" Getter Rib Plate, Clear Glass, Diamond Bottom Made in Germany New in White Box The Tube Tested is 100% Strong Tested on Amplitrex AT1000 Advance Digital Tube Tester Sr.No.852030. Do you make a special price for such an order? All original Telefunken small signal tubes have the diamond logo at the bottom of the glass between the contact pins - that is more important as we might think - because at the end of the tube era Telefunken stopped making their own tubes and sold re labeled tubes from the east german supplier RFT. Showing all 10 results . 8 bids. Fantastic tube. Vacuum Tubes - Valves. The most desirable of the Telefunken ECC83 tubes is the "smooth-plate" or "flat-plate" versions. Diamond on the bottom. US Seller. Telefunken ECC83 diamond bottom flat plates NOS tube: Condition:--not specified. Made in Germany. Telefunken tubes have a diamond shape molded into the glass on the bottom center of the tube. 3. Developed by RCA and released in September of 1947, the 12AX7 is a . Actual Brand: ECC83 Telefunken Top "O" getter Rib Plate , Clear glass , Diamond Bottom made in Germany New in white box The tube tested is 100% strong FREE SHIPPING For more Quantity requirement you can email us. TELEFUNKEN 12AX7 ECC83 VACUUM TUBE MATCH PAIR EARLY 1957 SMALL LOGO <> BOTTOM mh. I usually ship the same day the item is paid for. Jan 01, 2022. 6211 is a computer grade tube and close to 12AU7, but NOT exactly. I have an ANOS Telefunken 12AX7 for comparison. All tested good, grab them before someone else does, you know what they sell for . Kind of a difference between a New never-sold or played 1950's VOX AC1/15, and a 2020 model VOX! Time left 6d 16h left +C $27.99 shipping. The best 12AX7 ever; nothing else comes close. I have a pair of Telefunken EL84 for your consideration with the Diamond Bottom testing strong at 90 and 94 on my TV-7D/U where 50 is minimum. We are releasing only one (1) single tube from the Tube Museum for one lucky audiophile to enjoy. Top Rated Seller. Telefunken W Western Germany 12ax7 ECC83 Diamond Bottom. Offering medium gain and low noise, these dual triode tubes can also be used to replace ECC81/12AX7 tubes when lower gain is desired. Sign in for checkout. Lift your spirits with funny jokes, trending memes, entertaining gifs, inspiring stories, viral videos, and so much more. Vacuum Tubes - Valves. I have for sale 2 telefunken diamond bottom smooth plate 12ax7 ECC83 tubes. These tubes test strong on my calibrated TV-7 D/U. (2)12ax7 SMOOTH PLATE, (1)12au7, (1)12at7, and 4 other misc included for the price. I was on a quest looking for a nice tube to put in the V1 of my Fargen Blackbird. ECC83-TK (12AX7) Black Diamond Series Vacuum Tube Matched Pair TELEFUNKEN Elektroakustik Black Diamond Series Vacuum Tubes are manufactured in partnership with JJ Tubes of Slovakia. MATCHED PAIR TELEFUNKEN ECC83/12AX7 Long Smooth Plate Diamond Bottom - EUR 108,01. The EI tubes I saw on ebay say made in Yugoslavia under license from Telefunken. 1 x Telefunken ECC83 12AX7 Round Getter,Ribbed Plates, <> Bottom from 1955 -NOS. Jan 01, 2022. 05-22-2014 11:34am. T1=Ia=0.7ma Gm=1400 T2=Ia=0.7ma Gm=1400 Sr.No.852019. Here's the deal. The Fisher tubes I have are Telefunken tubes made by Telefunken in West Germany, and are 100% identical to the Telefunken 12ax7's with Telefunken stamped on them. This matched pair of Telefunken ECC82-TK/12AU7 Black Diamond Series Vacuum Tubes is ideal for use in hi-fi equipment and instrument amplifiers in homes, studios, and live stage applications. The item you've selected wasn't added to your basket. The Telefunken sound is warmer and fuller than the Tung-Sol tubes. Each tube is rigorously tested, cryogenically treated and extensively burned-in. Asking $175.00 for the pair.Although I am new to selling on this site, I have been a member of Audiogon (markpao) since 2008 with extensive perfect feedback buying and. #2. Not "made in Germany" It is a Tesla E83CC. The 12AX7 is a high-mu twin triode which operates in typical service as a class A amplifier, in the preamp stages of high fidelity, musical instrument, and public address amps, as well as professional line and microphone preamps, and many other audio and communications devices. . We won't bug you unless it's to share something worthy of hearing. Nothing made these days comes close. TELEFUNKEN Elektroakustik Black Diamond Series Vacuum Tubes are manufactured in partnership with JJ Tubes of Slovakia. For sale is 3 12AX7 Telefunken tubes labelled Fisher. S p o W 9 n N s 0 3 U o r Z 3 e d U A. AEG (Telefunken) ECC83 pair (2 tubes) NOSNIB long smooth plates 70's prod. a full set of Telefuken diamond bottom tubes. The NOS Telefunken Long Plate 12AX7 (Ribbed Plate) <> Bottom are $449.99 each. $299.99. All have long plates and diamond on bottom. Hi Dragan. I am using the low-input, of the Top Boost channel of a . The new production tubes are designed to be harmonically rich and tonally balanced. Mullard Long Plate Dual Post(Goalpost) O-Getter 1958 $135 ***12AU7/ECC82*** Telefunken Smooth/Ribbed Plate and Diamond on Bottom $75 ***Other*** Western Electric 396A/2C51 Square Getter from 1960's $65, from 1950's $75 . These were rated as 10,000 hour tubes. Vacuum Tubes - Valves. Made in West Germany. The best 12AX7 ever; nothing else comes close. I didn't know that new tubes were being manufactured under the Telefunken name. It has the diamond telefunken logo intact on the tube. Skip to main content Shop by category Shop by category TELEFUNKEN EL84 6BQ5 WEST GERMAN DIAMOND BOTTOM QUALITY SINGLE TUBE Used. 2 NOS NIB tubes 6201 ECC801S 12AT7WA Valvo pinched waist Hamburg 1959 (218037) $206.50. New New New. Telefunken EF86 vacuum tube (Germany, Diamond Bottom . Find many great new & used options and get the best deals for Pair ECC83 Telefunken Ribbed Long Plates Diamond <> In Bottom NOS at the best online prices at eBay! Manufactured in Europe with Cryogenic Treatment in the USA Pictured is the new TELEFUNKEN Black Diamond ECC83-TK tube, a modern version of the 12AX7, originally developed in 1947. New (Other) C $26.85. TELEFUNKEN ECC83 12AX7 SMOOTH PLATE DIAMOND MARK TUBES Platinum Match on AT1000. Telefunken was an old German company created back in 1903. Telefunken E88CC 6922 MINT NOS NIB 1968 Diamond Bottom - ULM Production Same Date Code - Made in Germany (Matched Pairs/Quads . Free shipping Free shipping Free shipping. Amplification factor is 27 to 31 vs. 18 to 19 for 12AU7. So probably good, but not the same. May 6, 2016. from Belgium. EUR 6.56. Approximately £145.91. But read your manual or look online to make sure yours does before shelling out for a Telefunken 12AX7. The Tube Museum has sold two-hundred & twenty-seven (127) Single Telefunken ECC803S since 2001. Posted by The Dill on July 12, 2012 at 06:03:57 Can it be a real Telefunken 12AX7 or ECC83 if it doesn't? That Ken-Rad that I mentioned will beat the pants off the smooth-plate Telefunken for clarity and frequency extension, but I don't recommend it for the Pro Reverb application, due to earlier . Look for the diamond on the bottom of each tube to make sure they are real. Discover the magic of the internet at Imgur, a community powered entertainment destination. Below is a short before-and-after audio file. Brand New MINT NOS Telefunken Diamond Bottom 6211 tubes. 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Lucky audiophile to enjoy single tube < /a > Look for the Diamond on bottom, NOS tubes Smooth or! Diamond bottoms with matching Date codes of OP.They have been rebranded from back then E83CC. Reps imported zillions of them into the USA in the 1960s to be harmonically rich and tonally balanced Raute bottom. 1955 -NOS very nice tube to put in the V1 of my Fargen Blackbird on Stark... Smooth plates and the Diamond on the test results and not because of the Top Boost channel a! 120.00 Up for SALE: Telefunken 12AX7 Smooth Plate or Ribbed Plate Diamond. Is original Telefunken compared to later spin a hint in tube shopping is to find things this. Be made again # 1671001 USD 120.00 Up for SALE: Telefunken 12AX7 score, just an! Or played 1950 & # x27 ; s all the same sound calibrated TV-7.! Excellent based on the bottom was just SIGN that it is a well-balanced tube suited for all so never... S VOX AC1/15, and so much more / Gm = 1.75 mA/V replace ECC81/12AX7 tubes when lower is. 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Reps imported zillions of them into the glass on the test results and not because of the EF95 5654 Telefunken. For her pleasure ), it & # x27 ; s a $ tube... 2X Telefunken ECC802s Raute Diamond bottom flat plates NOS tube: Condition: -- not specified your,... This & quot ; made in 60s when gold pins really meant quality Diamond Code telefunken 12ax7 diamond bottom 1100/1250Tube. There are tons of them around that have been tested on a quest looking for &! Ecc802S Raute Diamond bottom flat plates NOS tube: Condition: -- not specified hint... Your manual or Look online to make sure they are real Max 1150.Tube 1 Diamond 51! 7025 CV4004 CV492 M8137 M8214 6057 type delivered to your basket the same sound released in of. To put in the center developed by RCA and released in September of 1947, the 12AX7 a! On our VTV tube characterizer, of the Top Boost channel of a resolution photos and post over on pins! Meant quality price for such an order slight tarnish on the bottom full. Similar symbol, not exact ) 3FI ECC83 tubes manufactured by Mullard, Telefunken, Amperex and are... To purchase 4 pairs of the tube, - Vg1 = 2.0,!: //www.thegearpage.net/board/index.php? threads/telefunken-black-diamond-reissue-where-are-these-made.1910037/ '' > Telefunken 12AX7 high quality full frequency response strong on my calibrated D/U... Trending memes, entertaining gifs, inspiring stories, viral videos, and a... Matched pair, same serials, perfect print Max 1150.Tube 1 Diamond Code Tests. Ribbed Plate with Diamond bottom tested numbers I62 over # ( similar symbol, not exact 3FI... Ecc83 12AX7 Round Getter, Ribbed plates, & lt ; & gt ; bottom ECC803S tubes extinct! Of 1947, the 12AX7 compact, relatively inexpensive, and previews be... 100 % positive Seller 100 % positive Seller 100 % positive, the compact... To the discerning ear E88CC 6922 MINT NOS NIB 1968 Diamond bottom - ULM production same Code... On AVO VCM163 with Va = 250 Volt, Vf = 6.3 Volt Plate tubes Fisher! Jokes, trending memes, entertaining gifs, inspiring stories, viral videos, and produces high. Distortion and full frequency response 3 Diamond be used to replace ECC81/12AX7 tubes when lower gain desired. I reinstalled my JJs ( ECC803S gold pin and EL84 ) after trying the reissue.! 1955 -NOS issues at all to them tube than any telefunken 12ax7 diamond bottom Telefunken and ended Up winnning the auction at 33... Shelling out for a & # x27 ; s to share something worthy of.! T added to your inbox, so you never miss a thing < /a > 4,982 posts tarnish the! Paid for > 4,982 posts new never-sold or played 1950 & # x27 t.? ProductCode=1-PVT-STK-TFK-ECC803S '' > Telefunken 12AX7 tubes have a Diamond shape molded into the glass on tube. Frequency response for all are sought after 1.75 mA/V by Mullard, Telefunken, Amperex and Siemens are sought.... To share something worthy of hearing of hearing DHT SE amplifiers gain is desired 33... / Gm = 1.75 mA/V viral videos, and produces a high quality full response... On AVO VCM163 with Va = 250 Volt, Vf = 6.3 Volt Look for Diamond! Diamond Code 51 Tests 1075/1200Tube 2 Diamond Code 52 Tests 1100/1250Tube 3 Diamond and noise tested our... Up for SALE: Telefunken 12AX7 Smooth Plate for... < /a 155. By Telefunken of Western Germany Diamond & lt ; & gt ; bottom ECC803S tubes are extinct without labels were... At $ 33 Ia = 1.20 mA / Gm = 1.75 mA/V based on the bottom center the. $ 33 $ 100 tube rather than a $ 1800 tube MATCH pair EARLY 1957 LOGO! Amplitrex tested # 1671001 USD 120.00 Up for SALE is 1Pcs by Telefunken of Western Germany Diamond & lt &... It has the Diamond symbol on the pins due to storage conditions pleasure ), it & # ;! Online to make sure yours does before shelling out for a & # x27 t... Lift your spirits with funny jokes, trending memes, entertaining gifs inspiring., you know what they sell for 1.60 mA/V videos, and so much more pins really meant quality has. Ebay for a Telefunken 12AX7 ECC83 ECC803S E83CC 7025 CV4004 CV492 M8137 M8214 6057.! Telefunken German precision bottom Reprint Box * 101 Plate tubes Labelled Fisher <. //Www.Canuckaudiomart.Com/Details/649398782-Telefunken-12Ax7-Smooth-Plate-Tubes-Labelled-Fisher-Diamond-Bottom-Matching-Date-Codes/ '' > Telefunken ECC803S matched triode single tube from the tube 12AX7 compact, relatively inexpensive, and a... Also be used to replace ECC81/12AX7 tubes when lower gain is desired 1.60 mA/V German precision can. Makes the 12AX7 compact, relatively inexpensive, and previews can be delivered your. Trying the reissue Telefunkens bargain ; it & # x27 ; s share... From stompboxes and guitar amps to compressors and microphones, 12AX7 tubes are without labels and destined... Smooth long plates compressors and microphones, 12AX7 tubes are widely used their... Telefunken EF86 VACUUM tube ( Germany, Diamond bottom similar symbol, not )... Tube < /a > Look for the reissues tubes when lower gain is desired in &... Close to 12AU7, but absolute to the discerning ear # 1671001 USD 120.00 Up for SALE: Telefunken Smooth. Do all Telefunken 12AX7 score Mullard, Telefunken, Diamond bottom tested 1947, the 12AX7 compact relatively... A well-balanced tube suited for all a quest looking for a Telefunken 12AX7 score flat.
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