Don't get the Russian 6V6's. This 6v6 came to me a couple of months ago. Please let us know how they work out in the long run for you! A note about their manufacture, ECG Philips bought out Sylvania (in the '70's, I think), and these tubes were made in the old Sylvania plant in Emporium, PA, from what I can find out. NOS Sylvania's with the green lettering. R-10 Thanks to Steve Fellini, Doug Forbes, and Joseph Lowe. 1L6 tubes used in the famous Zenith trans-oceanic radio from 1951 to 1962. Sylvania made many tubes, the famous "bad boys", 6SN7WGTA brown base and chrome top 6sn7's, all have their own sonic character, i find the chrome tops realy neutral. If you prefer the Acrobat reader, the entire R-10 is here in PDF format, courtesy of Gary Kaufman (NB about 8M). 00 each or would trade for EL84 / 12AX7's Most Were never used, some slightly used All test strong on my B+K tube tester Brands include Dumont,Electrohome,GE,Marconi,RCA,Rogers,Sylvania,Westinghouse I have sold all my 6V6 amps and no longer need these tubes Additional Information: Jul 14, 17 10:54am. The GE doesn't, but that doesn't mean the GE won't do as well (they may have just been more conservative in their rating). All pairs were double matched on our maxi matcher and double tested on our unforgiving computerized Hickok 118B. The EL34 should > be good single ended in a 50 Watt rig. RCA and Sylvania first introduced the 12AX7 to the world in the late 1940s. Svetlana Electron Devices, St. Preamp Valves 12ax7 ecc82JJ, 12ax7M | Hot Rox UK graded (see options on the valve page). pdf (127614 bytes) (fr). CRT Data Sheets - Cathode Ray Tube data - scanned images from original datasheets. Nothing to do with biasing, but I thought due to my reference to Boogie valves in the previous article, this was worth listing here. 20 shipping. 300B Single-Ended (SE) Tube Amplifier Schematic (6SN7 input) The power supply use a 5U4-GB tube rectifier and a C-L-C filter. The famous. At this point I thought that I had installed NOS 6V6GT. Tested en matched on Amplitrex AT1000. The black print on the brown bases has the RCA logo and reads "JAN CRC-6V6-GTY" (partial). Data sheet; 6SJ7 RFT p 6SJ7. This is my first successful vacuum tube project. Registered users can share their experience with this product. Also the max. Including fan favorites audio tube which is rarely available in the market. While looking at what to do with the old amplifier, I realized that the power transformer used for the headphone amp could be reused for a small stereo amp. 022uF Similar to: Note that mid cap Presence Hammond is connected to 5kB P-T1650H mid pot wiper. AES E-Library Complete Journal: Volume 45 Issue 6. Frank's Electron tube Pages 1 year ! With almost 1000 datasheets and the visitor counter indicates over 4000! 2000-03-04 1000 data sheets 2000-04-24 Introducing short data. Inside are vintage Sylvania tubes, with green print. Find great deals on eBay for 7408 tube and 6v6 tube. Svetlana Electron Devices, St. In case of 6L6 there IS no grid 3, it is a beam tetrode. Duncan Amps - Data search, pin-outs and substitutes for 13,000 tubes. electron Tube Data sheets: 6: Sylvania P 6V6. There is much to try out there, in some setups you might not notice much difference, sometimes in a circuit using a few 6SN7's changing one tube like the driver is enough. On boxes is written: Sylvania-Philips-ECG. quad sylvania 2a3 audio radio tubes sylvania green leaf 2a3 test excellent #a. 5Y3 6BQ5 6SN7 5AR4 810 6AK5 5814A 12AU7 6SL7 5670 5751 6L6 EF86 12AT7 6AN5 5R4 UF85 6V6 5U4 5963 6SJ7 MHD4 Various manufacturer. This is a complete Journal issue. Made in Russia. How you operate the tubes (ultra-linear, bias, plate voltage, operating points, etc. Notes: The above examples of possible combinations are to help you narrow down the choices of transformers for your favorite tube types. Sylvaniaのコピー品などがある。 スロバキア(JJ-Electronic)製 ハイスペック・チューブとなっているものがある。 6V6. Model Data sheet. PRC Tube, 572b, mfg: shuguang, 572B-USA Transmitting tube, USA BRAND, 572BM3-RFP Transmitting Tube, SELECT Matched Set of 3, RF Parts, PARA-1 Parasitic Suppressor, For use on 3-500Z, 572B, etc. This 1932 RCA BELOW manual provides all the data sheet information, of the first radio receiving tubes ever made, from about 1920 to 1932. HARMAN KARDON - 330A - Schematic. Sylvania/GE and RCA Very popular Audio Beam Power Pentode. It had a metal envelope which was popular at that time for use in radio sets since it was less likely to break than a glass envelope. The JJ 6V6S is kind of a special case since it's not really a 6V6; it's a sort of 6V6/6L6 hybrid and sounds different from a vintage 6V6. 6L6 is the designator for a vacuum tube introduced by Radio Corporation of America in July 1936. Thanks everybody. Most of these datasheets are in English except where noted otherwise. Would running 2 output tubes in parallel yield a higher output wattage just like running them in push-pull yields a higher wattage? I saw a shemo a while back for a parallel 6v6 output section, but I couldn't find any info on whether the output wattage was greater or not. 6CA7 - America's Answer. Nhà cửa chưa xong bộ của anh vứt xó mấy tháng rồi. However, there are instances where lesser known brands are in stock. I can only put my musicman on low power? (help tube techs) as do the 6550, 6L6, 6V6, KT88, KT66, KT90, and KT77. It has a 9 pin Noval base and is used mainly in the power output stages of audio amplification circuits, most commonly now in guitar amplifiers, but originally in radios and many other devices of the pre-transistor era. quad sylvania 2a3 audio radio tubes sylvania green leaf 2a3 test excellent #a. The RCA gray plates can handle up to 70mA, with just a trace of color. Later sheets say 350V, if you actually control (measure) voltage on every build. It's basically me publicly taking notes on things I found to be interesting, or just wanted handy for quick reference. Dubstep Girl's Massive 5AR4/5R4/5U4G Rectifier Review/Comparison! (Rectifer Tube Rolling thread) Discussion in ' Headphone Amps (full-size) ' started by dubstep girl , Dec 10, 2013. All pairs were double matched on our maxi matcher and double tested on our unforgiving computerized Hickok 118B. 6A3 - Sovtek---Sovtek 6A3 power triode tube. 300B Single-Ended (SE) Tube Amplifier Schematic (6SN7 input) The power supply use a 5U4-GB tube rectifier and a C-L-C filter. Please do not ask. Best I have found in 12ax7's. RCA Recieving Tube Manuals RC23 & RC25 confirm. even 6AQ5 under Class C will 10 W rms but RF frequency. HARMAN KARDON - 330A - Schematic. A beginning section which seems a bit off topic for phase inverters has been moved to a page of its own titled Considerations in Inverter and Driver Design. Title: 6V6GT 5V6GT Author: General Electric Subject: JA-FP-2000-12-26 Created Date: 12/26/2000 8:47:35 PM. Magnavox 196 Schematic Read/Download I bought a 1960 Magnavox console stereo for $50. Tube 6V6GT or Röhre 6V6GT ID2989, Beam Power Tube, Octal (Int. 5 watts, more than the 6SN7GTA, the RCA data sheet only shows 6S4A plate curves up to 470 volts, and TungSol shows plate curves up to 550 volts. I hooked up four receivers and was able to pull out some audio in between splatters. I'm partial to Sylvania 6V6's above all others, I like the sparkle and tightness. Communication after WWII/戦後の通信用球/ Special Tubes -Reliable Tubes/高信頼管と産業用管 New['02. Tested en matched on Amplitrex AT1000. Tube 6V6GT or Röhre 6V6GT ID2989, Beam Power Tube, Octal (Int. McShane Design - Citation & Other Vintage Tube Gear Fine Vacuum Tubes & Vacuum Tube Parts/Kits Now - Pay By Credit Card or PayPal! See "How To Order" below! Need tubes? Scroll down for a huge list of new production, NOS, and great used tubes. 6L6 / 6L6GC / 5881 / 6V6 / 6V6GT / EL84 / 6BQ5 / EL34 / 6CA7 Read more. Untuk saat ini, Anda tidak ada keranjang belanja. Dubstep Girl's Massive 5AR4/5R4/5U4G Rectifier Review/Comparison! (Rectifer Tube Rolling thread) Discussion in ' Headphone Amps (full-size) ' started by dubstep girl , Dec 10, 2013. It was commonly used as an output audio amplifier in tube TVs and radios. Pour la 12ax7 j'éviterai JJ, sauf les ECC803 qui sont en longplates. 2000-05-10 Appendix of Přehled Elektronek 1956 translated to English. Excellent NAD 3125 Integrated Amplifier w/ Orig. Typically these are the common brands such as RCA, Sylvania, GE, Raytheon, etc. There is much to try out there, in some setups you might not notice much difference, sometimes in a circuit using a few 6SN7's changing one tube like the driver is enough. The review is a double review between the Indeed 6N11 Tube Class A Headphone Amplifier Versus the Qinpu Q1 + Indeed L-top 6N3 Buffer Amplifier combo. The original 6V6 was an American metal can valve from the mid 1930s, and one of the first valves on an IO base. Payment is expected within 10 business days shipping is by usps in the small flat rate box and will ship anywhere in the good ol' USA for a flat rate of No batch numbers sorry no international buyers. Catalog Datasheet MFG & Type PDF Document Tags; 6V6 GT. [citation needed] The data sheet information supplied by the tube manufacturers design centers, list the typical operation of an audio output stage for a single 6V6 as producing about 5W of continuous power, and a push-pull pair about 14W. pdf (85644 bytes) (de) 6SJ7 General Electric p 6SJ7. Because of our tradition of supplying the highest quality tubes, we are proud that our ouput is the very best in the world for upgrade and replacement. they are new/old stock, i bought around 400 tubes from a friend of mine who has been in the electronic repair bussiness for over 40 years. Additionally, the 6V6 had applications the portable radio market. Octal, IO) K8A, USA 1935 and Power/Output shown. If you prefer the Acrobat reader, the entire R-10 is here in PDF format, courtesy of Gary Kaufman (NB about 8M). Only the USA made vintage 6V6 tubes will do. It has many circuit diagrams, using these tubes and all the information, about these original vacuum tubes. R-10 Thanks to Steve Fellini, Doug Forbes, and Joseph Lowe. How you operate the tubes (ultra-linear, bias, plate voltage, operating points, etc. It was commonly used as an output audio amplifier in tube TVs and radios. Explore Electromechanical on Octopart: the fastest source for datasheets, pricing, specs and availability. Audio Lainnya. pdf (417464 bytes) 6SJ7GT Tung-Sol p 6SJ7. They have a amazing low frequency extension without getting boomy and a high end much like an RCA until they get into saturation where they are more like the old Sylvania 6V6's only. This insures that these tubes will perform and facilitates proper matching of pairs. Model Data sheet. It's warmth level is similar to the Gold Lion. Please do not ask. Anyone know if these will survive the abuse from a '65 Deluxe Reissue? Any opnion on Sylvania 6v6's? Blown tube experiences with Sylvania? Tone quality? Thanks in advance! Loren. quad sylvania 2a3 audio radio tubes sylvania green leaf 2a3 test excellent #a. In common with all 'E' prefix tubes, using the Mullard-Philips tube designation, the EL34 has a heater voltage of 6. Shootout between modern JJ EL84 tubes, a pair of Russian 6P14P-ER, and a pair of RCA 6BQ5 tubes in my Dr. even 6AQ5 under Class C will 10 W rms but RF frequency. This item is best purchased by someone that has experience with vintage tube amps and is willing to put time, and perhaps money, into the amp if they intend to play it in earnest. Click here for tips on using our search. Indeed pin 1 is not even present on any 6L6 tubes that I have seen, it is simply not there, instead there is a hole in the base where the pin might have gone. Not to be outdone, Sylvania introduced fat-bottled 6CA7 in US soon after. This is the very best tube for complex hard rock and orchestral music-nothing you throw at it will lead to congestion. pdf (207518 bytes) 5JP2A Du Mont CRO. I have a good supply of 6L6GC tubes (JJ, GE, RCA, Sylvania, Sovtek and Jan Phillips) but the Ruby Tubes 6L6GCMSTR has the best tone in my Fender Hot Rod Deluxe and this was without change to the factory bias setting. The second item I can't seem to figure out on the schematic and appears to be an additional circuit (maybe not) is a. En mode pentode, les Pmax annoncées sont de 14 W En mode triode, les Pmax annoncées sont de 4,75 W. First off the Indeed Hi Fi Labs 6N11 Headphone amplifier is a Hybrid amplifier using a Chinese military grade class tube, if you see a J on any Chinese tube it means that this is military grade. electron Tube Data sheets: 6: Sylvania P 6V6. GE 캐나다산은 소리가 맑아서 조금더 하이파이 성향으로 느껴지구요. Bendix Red Bank 5992 "super" 6V6 matched pairs-The ultimate "super" 6V6 built to withstand armageddon by the famous Red Bank Bendix factory. Clickable types in the 'Tube type List'. Well, imo it is the classic Fender sound. pdf (184484 bytes). Petersburg, Russia. The JJ 6v6S has a bottle that is about 15% larger than the typical 6v6 tubes that I'm used to seeing. It's warmth level is similar to the Gold Lion. Made in USA by Sylvania. Hi folks, I just won on ebay a Guild Thunder t1-12, which seems to be in decent condition. 00: 6ma6: 6ma6: 10. 6v6 PP Amp Conversion Read more. JJ is a fine tube Gold lion is a great tube but not recommended for the Jolida. NOS Sylvania's with the green lettering. Guide to the. This tube is basically the older octal version of the EL84. 01uf/400V cap, 470K, 100k resistors connected together at pin 6 of the 6V6GT. This amplifier came about due to the rebuild of a headphone amplifier which I was no longer using. Find great deals on eBay for 7408 tube and 6v6 tube. And many European tube manufacturers soon started manufacturing EL34. Model AMP-196 BA, has a big power transformer, two relatively large output Here's an AMP-196-00 schematic, a few minor differences, like the 12AX7, is a 12AT7. New old stock no way to test so being sold as is but they were in the a box with alot of others lables new tubes so there most likely good. I don't think they'd do well much > above 20 or 30 MHz unless you are pretty careful with construction > techniques. ----- Getting to know the Maz 18 Jr. 6V6 6V6G 6V6GA 6V6GT 6V6GTA VT-107. Title: 6V6GT 5V6GT Author: General Electric Subject: JA-FP-2000-12-26 Created Date: 12/26/2000 8:47:35 PM. 6L6/5881 tubes More than 70 years in production 6L6 is the designator for a vacuum tube introduced by Radio Corporation of America in July 1936. pdf (672915 bytes) 5J6 : General Electric tt 6J6. O Scribd é o maior site social de leitura e publicação do mundo. Sylvania dd 6052. 6X4W EZ90 SYLVANIA 30 pcs availables. And for the final touch: Sylvania's complete line of re- ceiving tubes. Consider Cgp, which is perhaps the most critical for stability. The common point is 1. Radio tubes are valves. Shootout between modern JJ EL84 tubes, a pair of Russian 6P14P-ER, and a pair of RCA 6BQ5 tubes in my Dr. Tube Data Sheet Locator. pdf (62922 bytes) 6057 (= ECC803S) Telefunken tt ECC803S. It's warmth level is similar to the Gold Lion. 6L6の小出力型で、主に民需用として1937年に開発された。軍需用の6L6の改良が大型にヘビーデューティーにという方向で行われたのに対し、6V6の. The accuracy achievable with datasheets curves should be considered as “as accurate as possible” – unless one is in the “laboratory measurements” hobby as opposed to the “designing and building amplifiers” hobby. 6V6 6V6G 6V6GT 6V6GTY 6P6S 307A VT-225 807 VT-100A 5933 813 QB2/250 814 General Electric VT-154 829B QQE06/40 3E29 GU29 6146B Siemens West Germany 50 eur matched pair 6550 Sylvania branded Magnavox EL11 Philips EL12 Amperex EL34 6CA7 EL84 6BQ5 6P14P EL86 6CW5 LL86 10CW5 PL84 15CW5 EL95 6DL5 PL95″>EL95 6DL5 PL95 EL156 Telefunken. pdf (66618 bytes). Nhà cửa chưa xong bộ của anh vứt xó mấy tháng rồi. New old stock no way to test so being sold as is but they were in the a box with alot of others lables new tubes so there most likely good. Hi all, Having recently come into ownership of a Silverface Deluxe Reverb, I've begun to consider plate voltage even more than previously. pdf (128081 bytes) 6SJ7GT : RCA (HB3) p 6SJ7. NOS Sylvania's with the green lettering. Twins, Deluxe Reverb (6V6 & 6L6), Tweed Deluxe, et al, have that similar tone going. The splatter is tremendous. sylvania 6B4G(W) is replacement of 6B4G but sylvania 6B4W is not direct heating tube just like 6L6 connected triode. Go and see the doctor: Find all of our products here: our newest product line of high-end blackplate tubes, our famous premium selected tubes, and the equipment we manufacture like our Class A Converters, the Bias Master or the Silencer. pdf (728202 bytes) 6LJ8 General Electric tp 6LJ8. ST-14 tube 6v6 tube 6L6 sylvania 6V6 6v6g 6v6 tube 6l6 ab1 push pull 6l6 pentode 45 Tube 6v6-g amplificateur: MA550. Because of this, the 6V6 became very popular for use in musical instrument amplifiers. McShane Design - Citation & Other Vintage Tube Gear Fine Vacuum Tubes & Vacuum Tube Parts/Kits Now - Pay By Credit Card or PayPal! See "How To Order" below! Need tubes? Scroll down for a huge list of new production, NOS, and great used tubes. pdf (342317 bytes) 5ZP16 Raytheon FSS 5ZP16. Sylvania's Canadian subsidiary announced plans for construction of a new TV manufacturing plant in Dunnville, Ontario. Clickable types in the 'Tube type List'. Fender 6v6 made by Sylvania (the black plate, insulating spacers, and base are typical Sylvania) Sylvania 6v6 from 60's which you can find from everywhere. Most of these datasheets are in English except where noted otherwise. In common with all 'E' prefix tubes, using the Mullard-Philips tube designation, the EL34 has a heater voltage of 6. From our review: "Big, open, articulate; these are the words that came into my head when listening to the JJ tubes. I don't tried yet. com Here I've my 18 watt amp biased for EL84 and 6V6. There is more information about power supply design with tube rectifiers in the Power Supply Design for Vacuum Tube Amplifiers article. If you can score a couple of Sylvania silver top 6V6GT's they are my favorite 6V6. 6V6 en PP mode UL Je n'ai pas trouvé dans les datasheets d'exemples de fonctionnement en mode UL et je pense que la puissance max que l'on peut tirer de ce mode ne dépassera pas les 7/8 W avec 300 V de THT. Sylvania 6SN7 Datasheet. We are billington784961 on ebay. even 6AQ5 under Class C will 10 W rms but RF frequency. pdf (206232 bytes) 14S7 Brimar tH 14S7. IMO the best Sylvania 6V6 are the older 1930s to guessing mid '40s with the grey oval plate without the square shoulders on each end. Sylvaniaのコピー品などがある。 スロバキア(JJ-Electronic)製 ハイスペック・チューブとなっているものがある。 6V6. th Edition : March 2009. At Tubes For Amps we stock a variety of current production 6V6 tubes in singles and sets of 2, 4 and more. Isn't a 6cm6 supposed to be, functionally, a 6v6 equivalent in a 9-pin package? You'll definitely want to massage the voltages if you're pairing them with el84's. pdf (207518 bytes) 5JP2A Du Mont CRO. The late 1970s Sylvania 6550 power tubes in this precisely matched quad have welded gray plates, 3 getters, and metal collar bases. TWIN TRIODE, 12AX7 datasheet, 12AX7 circuit, 12AX7 data sheet : GEC, alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors. SYLVANIA USA and MARCONI JAN 6V6G CANADA - Single Tubes MINT NOS NIB 1950s Smoke Glass ST Coke Bottle - Westinghouse Label and. Petersburg, Russia. pdf (128081 bytes) 6SJ7GT : RCA (HB3) p 6SJ7. Eimac Tube Datasheets online - several available. Anyone know if these will survive the abuse from a '65 Deluxe Reissue? Any opnion on Sylvania 6v6's? Blown tube experiences with Sylvania? Tone quality? Thanks in advance! Loren. At AmpValves we digitally test all incoming stock and sort into matched pairs or quads. Isn't a 6cm6 supposed to be, functionally, a 6v6 equivalent in a 9-pin package? You'll definitely want to massage the voltages if you're pairing them with el84's. At the time Philips had already developed and patented power pentode designs, which were rapidly replacing power triodes due to their greater efficiency. 00: 6me6: 6me6: 35. HARMAN 196. > The datasheet says max plate voltage is 315v That's if you do not test-measure every radio you build-- lots of room for variation. The splatter is tremendous. I ran a pair in a DRRI and they sound excellent. But there are still plenty NOS tubes available for small scale manufacturers or DIYers. VR2XMQ - Steve's Blog AF through SHF The JAN-Sylvania 6DJ8 is an very nice tube with good sonic capabilities and would be a nice candidate for this tube amplifier. Don't get the Russian 6V6's. So you MUST replace all the output tubes at the same time and you should buy your 6L6GC matched pair from a reputable dealer. I wouldn't get overly hung up about the maximum values from the datasheet, it is the in-circuit design that counts, and basically 1/2 watt anode resistors are generally fine for any of the range of valves you are considering, it is when manufacturers drop down to 1/4 watt that there can be issues. For most NOS tubes we have a variety of brands available. GE 5751 Vacuum Tube Pair NOS. It is intended to provide helpful hands-on hints to save you inevitable pain and suffering in your quest for audio excellence and to help you find joy in your chosen pathway to audiophilic pleasure!!. Plus Ken-Rad 6V6GT are easily identified from the outside, by their silver and black coloration. Also used in the legendary RS-1 clandestine radio set used by the CIA in the 1950s & 1960s. pdf (62587 bytes) 6055 Sylvania t 6055. RCA,SYLVANIA 12EC8 NOS 元箱 @Call e-mail RCA 38 NOS 元箱 @Call e-mail RCA 42 USED 白箱 @1,800 売り切れ 4本入荷 RCA Radiotron 80 ナス管 USED 白箱 @8,500 2本入荷 SYLVANIA 280 ナス管 USED 白箱 @8,500 1本入荷. Assembly Manual • Schematic • Parts List • Tubes and Applications. These are NOT the later 1970s "coin" or "wafer" base which are considered inferior by many. Please do not ask. 6V6 data sheet says 3. SYLVANIA! From Basement Repair Shop to prosperous Service Business. Bendix Red Bank 5992 "super" 6V6 matched pairs-The ultimate "super" 6V6 built to withstand armageddon by the famous Red Bank Bendix factory. Osram Sylvania 6V6GT: 8 available from 3 distributors. Also known as the Groove Tubes 6V6-R. Great 4001 amp Tone samples (guitar songs) from Mike Carlyle's Studio 15 page. (N-Z) by "Plastics Technology"; Business Chemicals, plastics and rubber Building materials industry Metal industries Metal industry. In the case of an EL34 the grid 3 is connected to pin 1. Antique has them for $6. > like a 6V6 and will probably be able to run 10 Watts or so. 6L6 / 6550. Don't get the Russian 6V6's. > 73, Bob K6DDX > There was a small commercial amplifier back in the late 1950s that sported. Here's what my datasheets say: 6cm6 315v max plate 285v max grid 2 12w max plate dissipation 6v6 350v max plate 315v max. electron Tube Data sheets - 6. pdf (127614 bytes) (fr). En la unión soviética una versión de la 6V6GT fue producida desde finales de los años 40 que parece ser una copia de la 6V6GT de Sylvania. Free download 6V6 6V6GT Tube Data Sheet Power tube 6V6 6V6GT Tube Spec Sheet vacuum tube model 6V6 GT datasheet schematic Tube Data Sheet Sylvania 12AX7. For most NOS tubes we have a variety of brands available. pdf (184484 bytes) 5ZP16 RCA (HB3) FSS 5ZP16. , manufacturer of TV antennas, moved into a new plant which more than triples its old plant area. Model Data sheet. These look like nice 6v6's, any idea who manufactured these? I'm thinking the sylvania's and russian tubes are variants of 6v6???. CRT Data Sheets - Cathode Ray Tube data - scanned images from original datasheets. También con base B9A, esta la 6BW6, una copia exacta equivalente a la 6V6. Sylvania FSS 5ZP15. What a Phase Inverter and Driver Must Do. I can only assume the bias setting is in a range that works for this tube. E9-1, Miniature Button 9-Pin Outline Max. IMO the best Sylvania 6V6 are the older 1930s to guessing mid '40s with the grey oval plate without the square shoulders on each end. The 12AU7 is a medium mu multi-purpose double triode in a 9 pin miniature package. I hooked up four receivers and was able to pull out some audio in between splatters. ) will change optimum plate load impedance. They are relabeled military 6P6S and aren't reliable at Fender B+ voltages. 6L6の小出力型で、主に民需用として1937年に開発された。軍需用の6L6の改良が大型にヘビーデューティーにという方向で行われたのに対し、6V6の. New old stock no way to test so being sold as is but they were in the a box with alot of others lables new tubes so there most likely good. Box!! Up for sale is an excellent example of an NAD solid state amplifier. 6l6g sylvania Beam Power Audio Amplifier. Later sheets say 350V, if you actually control (measure) voltage on every build. I wouldn't get overly hung up about the maximum values from the datasheet, it is the in-circuit design that counts, and basically 1/2 watt anode resistors are generally fine for any of the range of valves you are considering, it is when manufacturers drop down to 1/4 watt that there can be issues. 5W of static plate. These british made U52 tubes are brand new NOS in original UK military boxes, and were made in the 1950's at the Hammersmith factory by Genalex (Marconi Osram - M-O Valve). 300B Single-Ended (SE) Tube Amplifier Schematic (6SN7 input) The power supply use a 5U4-GB tube rectifier and a C-L-C filter. At the time Philips had already developed and patented power pentode designs, which were rapidly replacing power triodes due to their greater efficiency. Matching Where Available Is $10 Extra Per Tube. 그래서 Ken-Rad와 비교하면 대척점에 있습니다. The GE's are OK, but they have tendency to rattle inside. Guide to the. And actually-- the numbers on 6V6 were always very conservative. 5W (the 6BQ6 is rated close to the 6V6). HARMAN KARDON - 330A - Schematic. plate dissipation is only 12W instead of 14W. electron Tube Data sheets: 6: Sylvania P 6V6. The 6V6 and 6V6-GT are equivalent in performance. If you have a particular brand you prefer you can simply request it in the Order Comment box when you place your order. It can take up 475 volts, so you can push it. Specifications. Please do not ask. pdf (444253 bytes) 6SJ7 Tung-Sol p 6SJ7. ac or dc mounting pos bottom view intermediate shell 7 p in octal. Per una versione budget ma già piuttosto buona, io ho usato i James JS6113HS, li ho trovati in Italia da privato, ma erano in vendita ad ottimo prezzo anche su Octave Electronics. Petersburg: The Svetlana winged C is a major Russian power-tube manufacturer. Svetlana Electron Devices, St. pdf (127614 bytes) (fr). Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. O Scribd é o maior site social de leitura e publicação do mundo. This is a very common swap. Includes links to many schematics too. Tubes require octal socket and may be mounted in any position. 12AX7 datasheet, 12AX7 datasheets, 12AX7 pdf, 12AX7 circuit : GEC - TWIN TRIODE ,alldatasheet, datasheet, Datasheet search site for Electronic Components and. Fender 6v6 made by Sylvania (the black plate, insulating spacers, and base are typical Sylvania) Sylvania 6v6 from 60’s which you can find from everywhere. Remember some 6L6's have been run at over 600 plate volts in some amps but the screen voltage on a particular amp with 600+ B+ only had 380 on the screen. The idea to stuff a 19W anode into a 6V6 size tube, with the cathode of a sweep tube, the heater of a 6L6, and the gain of a EL34, was bound to be tricky, but supposed to do something the 6L6 could never do, which was to sound hifi!. In the 1930s they wanted the leeway to use cheap plate-stuff. The 3125 puts out 25 watts per channel RMS in stereo. Type 6V6-GT may be supplied with pin No. También con base B9A, esta la 6BW6, una copia exacta equivalente a la 6V6. 2000-05-10 Appendix of Přehled Elektronek 1956 translated to English. Transkript. Been playing for 45 yrs, 63 and still rocking on the weekends. 6V6GT, 6V6G and 7408 tubes. one rca 2a3 audio radio tube dual bottom oo getters grey. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. 1L6 tubes used in the famous Zenith trans-oceanic radio from 1951 to 1962. A2 Class Amplifier. electron Tube Data sheets - 6. A closer look to the datasheet does not reveal anything which would make the tube unusable for audio purposes. Notes: The above examples of possible combinations are to help you narrow down the choices of transformers for your favorite tube types. Osram Sylvania 6V6GT: 8 available from 3 distributors. RCA introduced the 6L6 to the world in the 1930s. Almost all European types are more-or-less directly copied from it. , was established as a new. Indeed pin 1 is not even present on any 6L6 tubes that I have seen, it is simply not there, instead there is a hole in the base where the pin might have gone. 00: 6me5: 6me5: 30. A2 Class Amplifier. E9-1, Miniature Button 9-Pin Outline Max. And many European tube manufacturers soon started manufacturing EL34. electron Tube Data sheets - 6. This 6v6 came to me a couple of months ago. GE 캐나다산은 소리가 맑아서 조금더 하이파이 성향으로 느껴지구요. The Electro-Harmonix 6V6 is warm sounding, with a sweet sustain and crunchy overdrive, making it a very musical tube. Thanks for reading!. The 12AV7 is a member of the class of VHF triodes, which all have a remote cutoff characteristic - they were designed for use with automatic gain control circuits in TV receivers. All these links open in a new browser window so that you can return quickly to this page without having to reload. Eimac Tube Datasheets online - several available. new/old stock.
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