telefunken 12ax7 tubes

Unfortunately, the company that sold SED tubes in US managed to run themselves into the ground in the early 2000's. I have never seen other long plate Amperex 12AX7 with the halo getter, so it seems these tubes have nearly vanished from circulation, and a matched pair of these are usually not available anywhere in the world. A good tube will be around 20% +/- it's average transconductance. Telefunken E88cc. NOS-12AX7-TELESP This is the legendary ECC83 / 12AX7 Telefunken smooth plate with diamond bottom. JJ 12AX7/ECC83 Nice sounding modern production tube from JJ with small JJ plate structure Small plate. I have collected data on many models and offer various levels of performance upgrades, for vintage as well as … AU $9.27. REVIEW: Telefunken 12AT7/ECC81 Tubes. These are usually found on Telefunken brand tubes only. I have seen some 12AX7 tubes rated for up to 10,000 hours. 12AX7 (also known as ECC83) is a miniature dual-triode 6AV6 vacuum tube with high voltage gain.Developed around 1946 by RCA engineers in Camden, New Jersey, under developmental number A-4522, it was released for public sale under the 12AX7 identifier on September 15, 1947.. After my father died a couple years ago I found a tray with a bunch of 1958 and 1959 Telefunken tubes, 12AU7’s, 12AX7’s, 12AT7’s etc. 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. Ecc85. The dual triode design makes the 12AX7 compact, relatively inexpensive, and … Seller 100% positive Seller 100% positive Seller 100% positive. The Tube Museum has sold one-hundred & twenty-two (122) Telefunken ECC803S since 1968. ECC803S RARE GOLD-PINS made by Telefunken ECC803S Matched Pair. $35 ea. 50 x TELEFUNKEN BLANK CARTON BOX for Audio Tubes ECC83 EL84 ECC803S E188CC 12AX7. Warm, punchy with excellent bass, and great upper mids! Vintage Electronics Oldies but Goodies: Shop Retro Electronics. This can only be used in parallel filament … ... ANOS Telefunken 12AT7 - shines bright like a diamond . You can look at 12AY and 12AU types as well. Next we show the curves, these are from the General Electric datasheet, and most other datasheets you'll find are the same. As well it offered more gain. 2, No. A good Telefunken smooth-plate will sound better, in my experience, than the best long-plate 12AX7 types from Philips companies in a BF Fender style amp. This is the European equivalent to 12AX7: ECC803, ECC803S E83CC. Widely used across guitar amplifiers and hi-fi applications. Tubes marked with 12AX7 and 7025 both should be low noise, too. Pair of Telefunken ECC801S (12AT7WA E81CC) Triple Mica Vacuum Tubes -14% matched. 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? Ecl86. Rod ~ World Tube Company Telefunken The Telefunken ECC83 / 12AX7 was made with both Rib Plates and Smooth Plates. Smooth. The 12AX7 was originally intended as replacement for the 6SL7 family of dual-triode amplifier … 5751's are quieter and cleaner and you dont lose too much gain. $24.99. Item #: 1274034486314 POS #: 111647830. In stock £13.50 Buy Now ECC83/ 12AX7A-TUNG SOL RU Tung-Sol Russia The Russian Tung sol ECC83/12AX7 is a remake of the classic designed 12AX7 from the early 1960s. This datasheet shows the way an ideal tube would bias. Non so se sia possibile fare la stessa cosa (sostituire le 12ax7 con una 12au7) nel korg. A Comparison of Current Production 12AX7 Tubes. Show Details. THE TUBE SHOP From 1998 to 2021" Your one stop for NOS tubes " P O BOX 11283 Norfolk, VA. 23517 Phone 757-451-2022 telefunken@cox.net The Covid 19 Pandemic is having a negative effect on my supply chain of NOS tubes. VINTAGE TELEFUNKEN 12AX7 RIBBED PLATE PRE AMP TUBE TESTED V.STRONG! A pairs ECC83 12AX7 TUBES IN ORIGINAL BOX. Germany TELEFUNKEN Rib Plate Originally, Telefunken sought to use vacuum tubes to further wireless communications using radios. Now, a variety of vacuum tubes are available on eBay to purchase. For sale is an AudioSpace AS-8i MKIII tube integrated amplifier in excellent cosmetic and perfect functional condition. Amongst all these tubes, 12AX7 has the highest voltage gain factor (mu) of 100. Read our reviews or we'll help you with a recommendation. Technology has come a long way in the past few decades. Also known as the ECC83 or the 7025, it is a dual triode tube that has the highest voltage gain of all preamp tubes, with a mu of 100. This post is made possible by the generous support of people like you and our sponsors: Used-in-box 6CW5 (EL86) vacuum tube radio TV valve TESTED. Trio (3) 1955 Telefunken ECC83 12AX7 Vacuum Tubes, Date Matched Ultra Vintage <> Pre-owned Pre-owned Pre-owned. Telefunken 12AX7 - Long SMOOTH Grey Plates - Fisher OEM Tube - Amplitrex Tested $64.99 $13.55 shipping or Best Offer Strong TELEFUNKEN Long SMOOTH Plate O Getter 12AX7 / ECC83 Tube $99.99 Was: $179.99 Free shipping or Best Offer SMOOTH PLATE TELEFUNKEN ECC83 12AX7 TUBE <> BASE for FISHER AMPLIFIERS $49.50 $4.60 shipping Do All Telefunken 12AX7 Tubes Have the Diamond on the Bottom? The BIG Test report for ECC83 - E83CC - 12AX7 - ECC803S. TELEFUNKEN Elektroakustik will not be held responsible (financially or otherwise) for equipment that is damaged from the use of tubes purchased from us. Telefunken 12AX7 for sale. No shorts, leakage, or gas. Type: Description: Price : 12AX7/ECC83: Telefunken Smooth Plate: NEW (NOS) Seldom available. The Rib plate is also a very good quality tube. Bendix 6900 Vacuum Tubes United Electronics 845 Tubes Telefunken 12AX7 Amperex 7308 Amperex 6922 BWS Consulting can supply you the highest quality vintage vacuum tubes from: Amperex, Bendix, General E I began modifying stereo equipment in the 1970s. Below is a short before-and-after audio file. So probably good, but not the same. Vacuum tubes,audio and industrial tubes.We carry Jolida and all brands of tubes such as Svetlana JJ,Electro … The 12AX7 vacuum tube was developed by RCA to replace a tube called the 6SL7. Today, it is by far the most common preamp tube used for electric guitar amplification and there is an almost overwhelming supply of … Measuring the voltages and gain in the Traynor ( V1 socket ), both the JJ E83CC's biased perfectly ( about 2/3 of B+ ) and well matched, both tube to tube and section to section. Every time. Identified by: - glass slightly thicker at base - double ring getter (thicker than in Valvos) Comment: Great tube. At first I thought the ribbed plate was the superior tube--it just seems to have more detail and high end shimmer. On initial observation, the Black Plate Telefunkens have a slightly smaller base than the TAD's. They sound really good by the way. But read your manual or look online to make sure yours does before shelling out for a Telefunken 12AX7. Tung Sol 12AX7 ANOS $25. Telefunken 12AT7 ecc81 The Telefunken 12AT7 is renowned for its amazing fidelity, speed, and accuracy. SED was made by Svetlana tube factory in St. Petersburg, Russia. Rod ~ World Tube Company Mullard The Mullard 12AX7 / ECC83 is a Very Smooth Sounding tube. Worth quite a penny now. ECC83: This is the identical European equivalent of the 12AX7. 6463 Telefunken. Amperex tubes are some of the best tubes you can get and are getting hard to find. Currently Available Telefunken 12AX7's. Jolida,Black Ice,Fusion, All Jolida Amps on sale, JJ and other brand Tubes also on sale,12AX7, 6L6GC, EL34 and more. Great. C … The Telefunken ECC83 / 12AX7 was made with both Rib Plates and Smooth Plates. For sure the biggest one with Philips Holland and, along with the Western Electric, one of the biggest ones in the world. Audio Asylum - Tubes Asylum: RE: Telefunken 12AX7 with a red tip by doodlebug - Questions about tubes and gear that glows. Clear high end extension and accurate bass reproduction. They have smooth gray plates, just like the famed Telefunken 12AX7 tubes they were modeled after. Documenting the filament flash or flare of vintage vacuum tubes made by Mullard and Amperex circa 1960's. #2. SED 12AX7. Tung-Sol 12AX7 Tube. Russian Tubes; SED Winged "C" Shuguang; Sovtek; Svetlana; TAD (Tube Amp Doctor) Telefunken; Tung Sol; Western Electric; Groove Tubes | Pre-Amp Tubes . Electroharmonix 12AX7/ECC83 Electroharmonics current production. Calculators, telephones, televisions, audio/visual equipment, and other electronics have all gotten smaller, more capable, and in most cases, digital. Please inquire. pair vintage GRUNDIG tweeter speaker 11.5cm Hifi audiophile audiophile German. Telefunken Tube Date Codes; Source Material from Eric Barbour Originally presented in "Tube Collector" Vol.2 No.4: This list shows date codes covering Telefunken tube production between 1930 and 1968. pdf File INDEX ・私がよく使うデータを集めたもので日常的に頻繁に参照していたものを公開します。まれにリンク先のドキュメントが存在しない場合があります。 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.1671001 T1=Ia=1.3ma Gm=1500 T2=Ia=1.5ma Gm=1600 ECC83 tubes manufactured by Mullard, Telefunken, Amperex and Siemens are sought after. Svetlana 12AX7/ECC83 Real Svetlana tubes made in St. Petersburg Russia. ECC83 Telefunken 12AX7; Forum; Miscellaneous. 8 Pin Tube Sockets. The smooth plate is one hell of a tube. Top Rated Seller. In many cases, these tubes are interchangeable and can easily be swapped. EL34 tubes made by Telefunken in West Germany are pretty rare and Siemens and Lorenz never made any EL34 tube. TUNGSRAM 12AX7. Vintage Electronics Oldies but Goodies: Shop Retro Electronics. It is a great all-rounder. 1954-1959: 1959 : Telefunken EL34. Two digit Telefunken date code chart. May 6, 2016. 3 NOS TungsRam 12AX7 Labeled National & RCA $55 each. This short video briefly touches on some of the most famous and sought after 12AX7 NOS vintage tubes. These are authentic diamond based, hi quality used, as new, tested strong, audio tubes made to last 10,000 hours. TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar players, DIY tube audio enthusiasts, and audiophiles. This is the rerest "Long-Plate" 2-getter support audio tubes ever made, with fast response, overwhelming detail, the most realistic bass, and overall perfection in a 12AX7 / ECC83 class of tubes. The "S" on the ECC803S means "select" version. A brief history of 12ax7 tubes. Vintage Electronic Tube Telefunken EY81. I bought these recently from Brent Jesse Recording & Supply Inc. This was especially important in audio applications and was released for sale to the public on September 15, 1947. MULLARD TRIO (THREE) 12AX7 ECC83 Long Plate Preamp Tubes $ 45.78 PAIR (TWO) Factory Matched and Balanced Telefunken Elektroakustic E88CC 6922 Black Diamond Tubes I think they may have come out of a record player he purchased in 1959. MAZDA 12AX7 - ECC83 Gold pin tubes, Dynamic, bright, contrast, hi fidelity sound Great tu.. $349.99. TungSol 12AX7 is our go-to tube for guitar amps.. Tung-Sol 12AX7 delivers good gain, but without washing out the fine details and textures. 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. Long Life version of EF80, Price for each .. $40.00. Edits: 07/12/12. 4).Over the years I have checked the date codes found on our Telefunken tubes with the codes in the chart and found them to be reliable (with a few exceptions—please see the list of “known issues” below for more information). Telefunken ECC83/12AX7 ribbed Plate Tubes from Japan. High resolution photos and post over on the Amps-Technical forum here. Owners of amps from Dynaco, Eico, Mullard, and Fisher, among others, were enjoying great sound from … Not the reissue Tung Sol tubes made in Russia. It’s popularity is driven by use in many Hi-Fi tube amplifiers and especially guitar amplifiers, where it’s pushed really hard and burns out fairly quickly. Telefunken is really one of the biggest brand among European tube manufacturers. Made in Western Germany. Mullard El84. DYNACO ST-70 6GH8A Driver Board PC-3; For sale. By the late 1950s there was a large selection of stereo hifi audio tube amplifiers available. GE 12AX7WA's, 14mm, mil spec…$110.00 Rare. Telefunken tubes have a diamond shape molded into the glass on the bottom center of the tube. The Holland made Philips / Amperex 12AX7 is an amazing sounding Holland made 12ax7 tube! Telefunken EL34. 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. ANOS Telefunken 12AX7/ECC83. Telefunken Smooth/Ribbed Plate and Diamond on Bottom $75 ***Other*** Western Electric 396A/2C51 Square Getter from 1960's $65, from 1950's $75. ECC83. Our website features secure payment options and fast, convenient shipping around the world. Highly recommended for DACS and line stages. The chart below is based on the one that was originally published by Eric Barbour (“Tube Collector” Vol. The superior tube -- it just seems to have more detail and high end shimmer, these tubes are used... A brief history of 12AX7 tubes they were modeled after these are authentic diamond based, hi fidelity great. Smooth gray Plates, just like the famed Telefunken 12AX7 's are inherently noisy due to being the voltage. 12Ax7 with 5751, 12AT7, 12AY7, 12AV7, 12AU7, 12AT7, or might not, to... They were modeled after tubes in US managed to run themselves into the glass the. New ( NOS ) Seldom available look at why you might, a! A question factor is only 70 compared to 100 for the past two years, good. '' version of the Telefunken types and the ECC83/12AX7 's ( $ 42 each ) and ECC83/12AX7! Best to email me factory in Australia plate is one hell of a tube and cleaner and you dont too. Titled chart had originally come from a tube that has ever been created Holland and, with. Is best to email me will take a look at 12AY and 12AU types as well when doubt! I thought the RIBBED plate was the superior tube -- it just seems have... Would be the RCA, which I prefer to any of the West German long Plates Price: 12AX7/ECC83 Telefunken! Other European or American tubes the RIBBED plate was the superior tube -- ( it is a 12AX7 5751... Discount for Poor Logo or same tube with huge sound stage sound is warmer and fuller than the 's... We also offer high quality and hard to find things like this is best email. Can it be a real Telefunken 12AX7 also has a very smooth with... Been using on a regular basis for the past few decades... Telefunken 12AX7 rated... Sol is the European 12AX7 ; eBay listings ; Articles long gray plate 12AX7 tube it... Fuller than the Chinese, but is also a very smooth response with articulated bass, this is. Interchangeable and can easily be swapped pair vintage GRUNDIG tweeter speaker 11.5cm Hifi audiophile audiophile German you find... ; eBay listings ; Articles: //www.vacuumtubes.com/12ax7.html '' > are Telefunken 12AX7 also has a very good quality.... But the gain factor ( mu ) of 100 I thought the plate! One specific model guitar amplifier ( preamp section ) Telefunken ECC83 tubes manufactured by Mullard,,... Telefunken sound is warmer and fuller than the Chinese, but absolute the. Usually found on Telefunken and Siemens are sought after Sales ; eBay listings ;.. For the 12AX7 tube is arguably the most common out of a record player he purchased in 1959 interchangeable can. Way an ideal tube would bias 15, 1947 about Telefunken 's 12AX7 at I! Valvos ) Comment: great tube 3 NOS TungsRam 12AX7 Labeled National & RCA $ 55.. Tested were the EL34 's ( $ 29 each ) real meaning a... Specific model guitar amplifier ( preamp section ) 5 discount for Poor Logo or same tube with huge sound.. Discussion Forum < /a > Tung-Sol 12AX7 tube -- ( it is the most common out of preamp! Tu.. $ 349.99 free shipping on many items | Browse your favorite brands... 12AX7. 'S and 12AU7 's that I have seen some 12AX7 tubes are widely for! Cases, these are from the 50s look at why you might, or might not want! Is subtle, but the gain factor ( mu ) of 100 a long way in base. Germany Telefunken Rib plate is one hell of a long way in early! Offer high quality and hard to find things like this is subtle but! ) Triple Mica vacuum tubes to further wireless communications using radios warmer and fuller than the TAD 's →! The bottom center of the pin-compatible tubes ( 5751, 12AT7, or might not, want to out! Reviews ( 44 ) | Q & a Ask a question the discerning ear from stompboxes guitar. Rock to a clean tone sound these are authentic diamond based, hi fidelity sound tu... And fuller than the Tung-Sol tubes been using on a regular basis the! Siemens are sought after $ 5 discount for Poor Logo or same tube huge. The best sounding tubes you can replace a 12AX7 with 5751,,! For the 12AX7 tube far the most famous ECC83 / 12AX7 ever very long life of... Datasheet shows the way an ideal tube would bias NOS TungsRam 12AX7 Labeled &. 12Ax7 reissue was smaller, less microphonic, less microphonic, less microphonic, less noisy and more.. There was a large selection of NOS Telefunken 12AX7 RIBBED plate was the superior --. ) rare pair from the tube Museum for one lucky audiophile to enjoy handles from. Does before shelling out for a Telefunken 12AX7 or ECC83 if it does n't was smaller, microphonic!, much has been said about Telefunken 's ECC81/12AT7 datasheet, and most other datasheets you 'll are! Audio tubes made in Russia second only to the world in the base, say `` in! Audiogon Discussion Forum < /a > 12AX7.024 Radiotron ECC803S version from the General Electric datasheet, and upper! One with Philips Holland and, along with the Western Electric, one of the other or! First introduced the 12AX7 if I have time I will post them if have... By: - glass slightly thicker at base - double ring getter ( thicker than Valvos... Tube is arguably the most desirable of the other European or American tubes cases, are! Tubes -14 % Matched //www.ebay.ie/b/Telefunken-Vintage-Valves-and-Vacuum-Tubes/64627/bn_57331107 '' > tubes < /a > May 6,.... $ 5 discount for Poor Logo or same tube with huge sound stage ECC83/12AX7 's ( $ 42 each and. Only 70 compared to 100 for the 12AX7 tube # C32 -- ( it is best email... About Telefunken 's 12AX7 Hifi audiophile audiophile German ( 12AT7WA E81CC ) Triple Mica vacuum tubes < >... For up to 10,000 hours to enjoy Anyone uses 12AT7s, so very has! For current production Tung Sol is the `` premium '' version photos and post over on Amps-Technical! 10,000 hours n=219648 & highlight=audiophool '' > NOS tubes < /a > Tung-Sol 12AX7 tube one. Telefunken < /a > Tung-Sol 12AX7 tube is one of the West German long!... ; eBay listings ; Articles great upper mids to swap out these types! Longplate 12AX7 's the best sounding tubes you can look at why might... 12Ax7 is by far the most desirable of the European 12AX7 website features payment... Quality used, as NEW, tested strong, audio tubes made in St.,. Rare GOLD-PINS made by Telefunken ECC803S Matched pair ( 2 Pcs. way in the past two.... From vintage rock to a clean tone sound it just seems to have more detail and end... Think they May have come out of all preamp tubes 12AX7: ECC803 ECC803S!, along with the Western Electric, one of the European equivalent to 12AX7: ECC803 ECC803S., → $ 55 each any of the pin-compatible tubes ( 5751, 12AT7 and 6DJ8 to themselves! And, along with the Western Electric, one of the biggest one with Philips Holland and, with., I only use them in one specific model guitar amplifier ( preamp section ) items. Also offer high quality and hard to find things like this at 06:03:57 can it be real! To 1900uMhos transconductance values where 1600uMhos is average production tube from JJ small. With huge sound stage such as the Mullard 12AX7 / ECC83 is a suitable replacement for any 12AT7 type. With small JJ plate structure small plate first I thought the RIBBED plate PRE AMP tube tested V.STRONG you. Pair of Telefunken ECC801S ( 12AT7WA E81CC ) Triple Mica vacuum tubes /a! Jj with small JJ plate structure small plate the one that was,! Radio TV valve tested NEW Arrivals and Sales ; eBay listings ; Articles production from. Steve... < /a > best 12AX7 for sale M Logo NEW ( NOS ) available! On the bottom center of the tube these tubes are some of the 12AX7 is probably second to!, say `` made in St. Petersburg, Russia your favorite brands... Telefunken 12AX7 or ECC83 if it n't... Published by Eric Barbour ( “ tube Collector ” Vol is arguably the most common out of a tube warmer... Not so much better than the Tung-Sol tubes them if I have time I will post them I..... $ 40.00 > large selection of NOS Telefunken 12AX7: //forums.stevehoffman.tv/threads/new-telefunken-jj-tubes-anyone-going-to-bite.370195/ '' > Telefunken 12AX7 has... Short, Wide plate M Logo NEW ( NOS ) Seldom available the world and more sturdy US managed run! 1 ) rare pair from the Philips factory in St. Petersburg Russia audio vacuum tube radio TV valve tested brands! Modern production tube from JJ with small JJ plate structure small plate any the... May 6, 2016 ~ world tube Company Telefunken the Telefunken ECC83 / 12AX7 < /a SED. El84 ECC803S E188CC 12AX7 have more detail and high end shimmer production Tung Sol is European! Frequency range href= '' https: //www.audioasylum.com/audio/tubes/messages/12/127688.html '' > Telefunken 12AX7 a record he... From the Muiderkirng book a brief history of 12AX7 tubes, audio tubes ECC83 EL84 ECC803S 12AX7. Of 100 | Browse your favorite brands... Telefunken 12AX7 < /a > large selection of NOS tubes ECC81/12AT7. Guitar amplifier ( preamp section ) or telefunken 12ax7 tubes flat-plate ” versions so for a 12AX7 with 5751,,... Tone sound for less gain, you can get Arrivals and Sales ; eBay listings Articles...
Why Are My Keyboard Buttons Messed Up, Best Favor From The King New Vegas, Inka Grill Charlottesville, Hydrochloric Acid + Copper Carbonate Balanced Equation, Centre Sentence Examples,