Buy Online, Email [email protected] current and it's not very linear, but it tries to be. The manuals in this archive are available to all who enjoy working on and restoring old tube type amateur radio equipment and short wave receivers. Tube Pages This survey is mainly based on info available from The Sylvania Technical Manual, 14th. palomar 6lq6 6lf6 6jr6 6kv6a abc demco modulator amp 6jt6a kris varmint d&a raider hornet maverick phantom 250 skipper 10 meter wawasee 6lr6 6je6c 6jg6a blackcat jb 8417 kt66 jb-12 jb-76 black cat 6kd6 6kg6a 6kg6 8950 6lb6 galaxy tube cb lafayette browning courier sonar regency jewel box. The manual for the tube specialist. The two BEST tubes made in my opinion was the 6LF6 and the 8950. pdf (25311 bytes) 6H4GT NU d 6H4GT. pdf (599730 bytes) 12AU6 Tung-Sol p 12AU6. pdf (95897 bytes) 12AU6 : RCA (RC30) p 6AR11. pdf (728202 bytes) 6LJ8 General Electric tp 6LJ8. Svetlana: The Svetlana PM components site. Need sweep tubes or driver tubes for your Swan, Drake, Galaxy or Yaesu transceivers? We have them!. In March 2015, Standard & Poor's upgraded its rating of the Aimco balance sheet. TubesForAmps is your source for replacement vacuum tubes. If I were to use a 6lb6 tube should I get 2 of them and use those in the driver stage and stay with all 6lf6's in the final stage?. Tube 6LF6 or Röhre 6LF6 ID5028, Beam Power Tube, Dekar-12-Pin-Compactron (USA 1961) and shown. Matched pairs are also available (please inquire). We do not know these differences as the 3BS2B tube data is not available. Svetlana: The Svetlana PM components site. Data sources: SNL Financial, company reports. 2000-05-10 Appendix of Přehled Elektronek 1956 translated to English. Lots of datasheets and tube manuals. Title: 6L6 Author: RCA Subject: FP-1999-02-28 Created Date: 2/24/2002 7:46:40 PM. ElectronTubeStore. Purchase 6LB6 vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. The next few pages contain the data sheets for the 8950, and the 6LB6, and a truly bestial tube, the 6LF6. Find great deals on eBay for Sylvania 6lf6 tube. THE 6LW6 The 6LW6 (and its 26V and 36V variants) are among the most powerful receiving tubes (Photo 2). 6LF6 datasheet, cross reference ELECTRICAL DATA HEATER OPERATION Heater Voltage. It would be nice to find some operational frequency data but I couldn't find a thing. Tube Interchangability Reference. Do someone know where I cans find the "Designing Power Supplies for Tube Amplifier" by Merlin Blencowe book in USA?? Designing Power Supplies for Valve Amplifiers is a unique guide to the operation and practical design of linear power supplies, especially for valve equipment. catalog including Item #,Item Name,Description,Body Type,Fitting Configuration,Basic Part No. Also includes picture tubes and industrial receiving tubes. This most up-to-date tube data book is a must for technicians and designers. BEAM POWER TUBE, RCA-6146B datasheet, RCA-6146B circuit, RCA-6146B data sheet : ETC2, alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs, and other semiconductors. current and it's not very linear, but it tries to be. pdf (44974 bytes) 6H6 RCA (HB3) dd. Over 1500 types with regular specials, online schematics, technical data, tube tester sockets, military tube sockets, valve sockets, CRT sockets, Nixie sockets, photomultiplier tube sockets, miniature tube sockets, sub miniature tube sockets, nuvistor tube sockets, European tube/valve sockets. pdf (315359 bytes). Try limiting your search by using the Advanced Search Options below to select an author, a date range, a single forum or more specific search terms. electron Tube Data sheets - E. ball pocket watch linear amplifier 6lq6 tubes sonar cb radio 6lf6 tube amplifier 6lb6 tube 2057 tube. Various brands. 5AR4 / GZ34. Hickok minimum = Hickok C provides a minimum acceptable mutual conductance. Tube Pages This survey is mainly based on info available from The Sylvania Technical Manual, 14th. TUBE Special quality double triode designed for use as series regulator tube in d. are very similar-even the dynamic plate transconductance is very similar. BALANCE SHEET (1) Peer group consists of AvalonBay, Camden, Equity Residential, Essex, MAA, Post Properties and UDR. 00 a tube so I can by enough stock to outlast my amp. Extra charge for specific brand selection; call for choice of availability, pricing, and for matching pairs. Electron tubes are almost outdated, but there was one time when the electron tube was in every piece of electronic hardware that received or transmitted Radio Frequency signals or accomplished. With our computerized testing procedures we are able to provide tubes that will allow your amplifiers to function their best. NJ7P Tube Database Search 6LF6 Beam Power Pentode Base & Bulb ( RCA RC-29 - 1975) EIA Base 12GW Substitute Data. With an RMS plate dissipation of 40 watts vs 33 for the 8950, the HAVE to be more rugged. VT100, CV124). Logic levels for data transmissions are nominally - 12 volts fo r a log ic one and + 12 volts for a logic zero. The 6LF6 is a Beam Power Pentode tube (6JS6 is substitute) This tube used as horizontal-deflection amplifier in color TV receivers, categorized with other tubes of this type as "Sweep Tubes". And besides, anectdotal evidence is all that's necessary in this case. The exact replacement tube for an 8950 is the 6KD6 with same internal elements with a 6. The only main difference is size. ElectronTubeStore. *Various brands* - We supply our choice. pdf (51616 bytes) 6LF8 : RCA (HB3) tp 6LF8. pdf (315359 bytes). they are out of production and going up in price every day. Tube Variation. pdf (123134 bytes) ELC6J/F Electrons Inc. 00 a tube so I can by enough stock to outlast my amp. 5 GHz Low Noise Travelling Wave Tube with Integral Power Supply WJ-271 4. A bit unnerving buying a new amplifier that uses tubes that are no longer made but the whole demand supply thing is in my favor. DataIsBeautiful is for visualizations that effectively convey information. Tube Data Sheet Locator. 3 volt filament. We do not know these differences as the 3BS2B tube data is not available. Common ly used c haracters incl ude " carriage retu rn," " cont rolC " and " co nt ro l-A. Tube does not have original box. pdf (181140 bytes) 12AU6 Brimar p 12AU6. 00: 6c5mg: 6c5mg: 6. This is a suitable replacement for any 6LF6 / 6MH6 / 6LX6 tube type. pdf (71000 bytes) 6J7GT Hytron p 6A8GTX. You would have to rewire the filament pins to be in series for two tubes 6+6=12. 6LF6 - Beam power. pdf (106610 bytes) 6N1PVI 6 1: Soviet tt 6N1PVI. It is easy for antique collectors, ham radio operators, audio enthusiasts, broadcast enthusiasts and amateur radio hobbyists to buy, sell and trade vacuum tubes, electron tubes, audio tubes, valves, grid caps, sockets and capacitors. 00: 6c4wa: see 6100: 6c5: 6c5: 3. Some tube types end with an underscore (_) followed by some letters indicating the Brand or a number if the Brand is unknown. so that operating frequencies to 450 MHz were used in World War II. ball pocket watch linear amplifier 6lq6 tubes sonar cb radio 6lf6 tube amplifier 6lb6 tube 2057 tube. 6LF6 Pinout. 3 volt heater 6HF5. 6LF6 - Beam power. This page is to help you find a tube to serve a particular. 3V @ 2A Filament, Vplate=990Vmax, Vplate=8000Vpeak-pulse, 40 watts) (20LF6=6LF6 with 20V Filament) - Futterman OTL. ELC6J Electrons Inc THY ELC6J. The biggest and best ham radio classifieds on the web! Buy, sell, trade HF and VHF equipment, towers, antennas, rotators and more!. A compactron used in television sets to supply power to the anode of the picture tube. Just this week I won a few NOS 6JM6 tubes for UNDER 3. Wall Wart switching DC power supplies that plug into the AC power line plug and provide DC power to laptops, routers, battery chargers, cell phone chargers, etc are a known source of broadband RFI (a. pdf (254749 bytes) 6N1P 6 1: Soviet tt. Also great for making high power screen driven PP amps. This item will ship to United Statesbut the seller has not specified shipping options. This is a new server hosted on GoDaddy. 6LF6 Pinout. To change frequency the incoming signal is mixed with a local oscillator. 1969 ARRL Handbook, page 197 A Sweep-Tube Linear Amplifier Project used 4 tubes [6KD6] in parallel Grounded Grid configuration, Class-AB. Printing, 1970, RCA RC30 and GE Essential Characteristics, 9th. I have been wondering if the 6LB6 sweep tubes will work in place of the 6KD6 sweep tubes?. Power supply inside the amp and the transformer is in a separate box and connects via a cable. Tested and guaranteed 30 days. Notes: The above examples of possible combinations are to help you narrow down the choices of transformers for your favorite tube types. Tube 6LX6 or Röhre 6LX6 ID5048, Beam Power Tube, Dekar-12-Pin-Compactron (USA 1961) and shown. Tube Data Sheet Locator. A bit unnerving buying a new amplifier that uses tubes that are no longer made but the whole demand supply thing is in my favor. Different filament voltage, 20LF6. Ran across an amp design around this tube. Includes equivalent tables for U. The manual for the tube specialist. they are about 25. The EL509 is the only sweep tube in current production as far as I know and its cost is under $30. You searched for: electronic pinning! Etsy is the home to thousands of handmade, vintage, and one-of-a-kind products and gifts related to your search. However, you can achieve a much extended tube life with a lower bias current of, say, 200mA. a dirty electricity) that effects many electrical devices including computers, radio receivers, HDTV systems, etc. The following should be direct substitutions. Experimented 12 years ago with black cat chassis with one 6LW6 and bigger power supply was able to get output before the tube got red. Tube Data Sheet Locator. We have replacement tube sets for many Palomar linears. ElectronTubeStore. Power supply inside the amp and the transformer is in a separate box and connects via a cable. Hickok minimum = Hickok C provides a minimum acceptable mutual conductance. Click here for an extensive listing of professional tube microphones and audio processing equipment, and complete data on what tubes each takes. Also includes industrial receiving ubes. 6LF6 Substitutes. 00: 6me5: 6me5: 30. I understand that the Ip (Plate Current) needs to be matched within 30-40% of the other tubes in the amp. Something like 30% cathode. I have run the bias up to 125 mA per tube without any signs of distress. New old stock vacuum tubes worldwide, these mil-spec have limited availability and prices are subject to chanGe. Matched pairs are also available (please inquire). com 3 1L34 2P2 1R5 1A2 2S/140G 6D6A-Q 2X2/879 2Z2P 2X3 2Z2P 3A4 2P3 4L20 4P1S 5U4 5Z3P. 5 million vacuum tube types, valves, grid caps, sockets and capacitors in stock. European work with the BKO, however, continued. Also great for making high power screen driven PP amps. 6LF6 Substitutes. NJ7P: Bill Beech's online tube data from mostly RCA manuals. > A close cousin to the 8950 is the 6. VT types and early Navy types. Bold designators are close or identical, Italic designators are different ratings, different pinouts or different filament voltages. com 6LR6 Beam Power Tube [VT-6LR6] - 6LR6 beam power pentode tube, new old stock, boxed. Links to tube data are (mostly) to the wonderful NJ7P Tube Data Site. Radio and Television both use the superhet principle. Electron tube Type: Brand: System: Data sheet; 6LJ6A General Electric T 6LJ6A. The only main difference is size. As of 2005 Shuguang had developed 120 types of vacuum tubes, and manufactured over 70 million units. Another spot to look, which is especially useful if you're looking for replacement types and tubes with similar bases or characteristics, is the NJ7P tube database. The amplifiers in question are very forgiving of minor differences in tube character- istics. (1/1) William van Coller: Hi Old Yaesu fans and tube experts!. Tubes with part numbers beginning with 6L are in stock and ready to ship! 6LF6 / 6LX6 No Reviews yet. Common ly used c haracters incl ude " carriage retu rn," " cont rolC " and " co nt ro l-A. Warning: Substitutes are given as a guide only. 7027A RCA branded Raytheon metal base gray plates NOS 1960 era double "D" getter halos Amplitrex test data: 1 tube. Tube 6LX6 or Röhre 6LX6 ID5048, Beam Power Tube, Dekar-12-Pin-Compactron (USA 1961) and shown. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. Tube Data Sheet Locator. This item will ship to United Statesbut the seller has not specified shipping options. It was created using data collected from this project , as well. But the problem is that these tube testers can't supply enough current and voltage for optimum testing, especially for power tubes SO what can you do to maximize potential?. Sylvania 6lf6 electron tube. d = Diode Unit. 0 GHz Low Noise Travelling Wave Tube with Integral Power Supply WJ-280 WJ-281 2. Electron tube Type: Brand: System: Data sheet; 12AU6 : General Electric p 6AU6A. Tested good on my b k model 707 dynamic mutual conductance tube tester. Tube Data Sheet Locator. THE 6LW6 The 6LW6 (and its 26V and 36V variants) are among the most powerful receiving tubes (Photo 2). Geometry, size, and can tubes, though, used a flat, sandspacing factors co uld account for some wich -like structure that was not adaptof the progress in vacuum-tube design, able to BKO operation. 50 6EJ7/EF184 4. 4 billion videos. Please, any contribution will be welcomed!. 12JB6A: units with (2) tubes can have heaters rewired in series to use 6JB6A etc. 4 kg) net wt. 6L6 is the designator for a vacuum tube introduced by Radio Corporation of America in July 1936. This version has a 30 watt plate dissipation, 500V plate rating and 450V 5watt screen rating. Type (NOS Tube) Review (mpn:26lx6 for sale) Worldwide Nos Vacuum 26lx6 Tube Shipping - If there is a problem on my end, I will contact you. How to Find out if an Electronic Tube Is Good. Warning: Substitutes are given as a guide only. Extra charge for specific brand selection; call for choice of availability, pricing, and for matching pairs. This Blog however covers a lot more than SET, and is not exclusively tube-related. I think the best way is to actually review the tube data sheets for tubes you wanna test and set the unit accordingly. 6LF6 Sylvania P 6LF6. We have over a thousand different radio tubes in stock. Is this a Mutual Conductance tube tester? Well, yes and no. 00: 6c5gt: 6c5gt: 6. The 6LX6 tubes are usually taller that most 6LF6 / 6MH6 tubes. they are about 25. pdf (471600 bytes) 6LM8 RCA (RC30) tp 6LC8. You would have to rewire the filament pins to be in series for two tubes 6+6=12. 3 volt filament. Browse Item # 4LF6316, Gyrolok® LF Female Elbow in the Circle Valve Technologies Inc. New/NOS Tubes All tubes in this section are new-in-box or NOS military white box. We have replacement tube sets for many Palomar linears. I realized I may have a power transformer that would work with it in the form of a Peavey Roadmaster power transformer. In addition, a much higher idle current would be needed, say 40mA to 100mA. The 6LX6 tubes are usually taller that most 6LF6 / 6MH6 tubes. Sold at 1200 $ If you're reading this, you are probably already familiar with vintage phase linear gear. 5 million vacuum tube types, valves, grid caps, sockets and capacitors in stock. *Various brands* - We supply our choice. Hickok minimum = Hickok C provides a minimum acceptable mutual conductance. The 6LF6 is useful in audio applications. User-programmable tube test data, stored in EEPROM: Processor-controlled tube pin selection. They enable network operators to quickly expand or set up transmitter networks for DVB-T, DVB-H and Applications: Mobile / Wireless Systems. Electron tube Type: Brand: System: Data sheet; 6/22AM Ferranti CRT 6-22AM. com on 2010-12-19, 03:46:13 (220. 1939 Updated Tube List for the following models: 35, 85, 85P, 85PL, 85C, Standard Diagnometer, 89C, 89D, 89DL. current and it's not very linear, but it tries to be. basing, pinout. DX 2PCS 4Pin Silver Plated 4-pins Tube Socket for 300B 2A3 811 45 71A 5Z3 572B 274A More Buying Choices $9. NJ7P Tube Database Search 6LF6 Beam Power Pentode Base & Bulb ( RCA RC-29 - 1975) EIA Base 12GW Substitute Data. 6MJ6 $55 20LF6 - OUT OF STOCK- $40. Please see the substitutes at the top of the page for more details. anyone no if it will test these tubes 6lf6 6kd6 it has a socket for the tube need setting Lafayette tube tester. Pete Millet: Peter Millett's online tube data. Electron tube Type: Brand: System: Data sheet; 6J7G Tung-Sol p 6J7. > A close cousin to the 8950 is the 6. Each tube has its own side-panel bias-potentiometer for peak performance. as for the tubes, you're not going to find them much cheaper than you see on ebay. pdf (469509 bytes) 12AU6A Sylvania p 12AT6Aetc. Various brands. 6LF6 RCA (RC30) P 6LC8. The 6KG6 has more plate dissapation and will give you a little more output. Please email us for shipping cost as rates vary with weight. FREE Shipping. I don't have necessarily data for all these types but I also have many data for types not listed. The next few pages contain the data sheets for the 8950, and the 6LB6, and a truly bestial tube, the 6LF6. It requires a duodecar 12-contact socket. About 11% of these are pipe fittings. 6MJ6 $55 20LF6 - OUT OF STOCK- $40. No matter what you’re looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Buy Online, Email [email protected] The 6L6GC is the latest version of the 6L6 tube. First Class Radio, Inc. 00: 6md8: 6md8: 3. I've tried to list links where there is (1) a picture, and (2) a schematic. On July 27, 2018 the United States District Court for the Southern District of New York granted Plaintiffs’ Alpha Capital Anstalt (“Alpha”) and Brio Capital Master Fund, Ltd. 6L6 is the designator for a vacuum tube introduced by Radio Corporation of America in July 1936. 6LF6 Pinout. Formerly BOI AudioWorks. Manual is 28 Pages long. In the case of the 6KD6 tubes with an identical pinout include: 6LF6, 6LV6, 6MH6 For the 6JS6 the recommended sub is a 6KD6 (although the internal wiring differs slightly) and the same pinout is found on the 6LF6. pdf (51616 bytes) 6LF8 : RCA (HB3) tp 6LF8. Lots of datasheets and tube manuals. Tube Interchangability Reference. 18) Hi, I am looking for a tube tester to match tubes for my NYAL OTL 3. On July 27, 2018 the United States District Court for the Southern District of New York granted Plaintiffs’ Alpha Capital Anstalt (“Alpha”) and Brio Capital Master Fund, Ltd. Vacuum Tube - 6LF6 / 6MH6, Beam Power Amplifier and in no way guarantee the brand or exact functionality of the vacuum tube you receive. Vacuum Tubes: Transmitting & Receiving: P/N starting with "6", page 4. 7% similar) This listing includes many hard to find tubes from manufacturers like philips, Ge, sylanvia, raytheon, and more. Radio tubes are valves. pdf (237900 bytes) 6N1P 6 1: Soviet tt 6N1P. It uses the 6LW6 tube, which is like both tubes you asked about, but has octal base and a top cap. 0 Amp 6LF6 tube 6lw6 6lf6 tube 6LW6 dct 814. pdf (428466 bytes) 6LJ8 : RCA (RC30) tp 6LC8. Every effort has been made to insure the accuracy of this reference, however, I assume no liability for the results of using information contained herein. VT100, CV124). This Blog however covers a lot more than SET, and is not exclusively tube-related. pdf (471600 bytes) 6LM8 RCA (RC30) tp 6LC8. This item will ship to United Statesbut the seller has not specified shipping options. The EL509 is the only sweep tube in current production as far as I know and its cost is under $30. CHECK YOUR AMP'S VOLTAGES! BE CAREFUL!. 2000-05-10 Appendix of Přehled Elektronek 1956 translated to English. Check out my other tubes similar to this. The electron stream is effectively switched on and off by the oscillator. Vacuum tubes and vacuum tube sockets for radio, audio and amateur use. 60 (1 new offer) 2Pcs S4U Style 4pin Vintage Vacuum Tube Socket For 300B 572B 811 45 2A3 71A 845. That's the very reason why I gave up on the Swans and such. The beam tetrode design of the 6L6 allowed RCA to circumvent Philips' pentode patent. Bill Beech, NJ7P -- Tube Data Searchable Database; Frank's Electron Tube Pages Data Sheets, Type Lists, Number Systems, Tube Bases, Substitutions, and more; Nostalgia Air Vintage Radio References. Title: 6LQ6 Author: General Electric Subject: JA-FP-2001-12-01 Created Date: 12/1/2001 6:24:05 PM. Clickable types in the 'Tube type List'. Some of the pages are in other languages, particularly German. 00: 6c6: 6c6, 7700: 8. VT types and early Navy types. Hickok minimum = Hickok C provides a minimum acceptable mutual conductance. It is NOT a place to look up the characteristics of a tube you already know the number of. i replaced the entire set of tubes a while back and talked with them for approx 20. pdf (38608 bytes) 6N1PEV 6 1: Soviet tt 6N1PEV. Electron tubes are almost outdated, but there was one time when the electron tube was in every piece of electronic hardware that received or transmitted Radio Frequency signals or accomplished. Hickok minimum = Hickok C provides a minimum acceptable mutual conductance. Drivers switched out during normal (up to 100w drive) operation. New old stock vacuum tubes worldwide, these mil-spec have limited availability and prices are subject to chanGe. The beam tetrode design of the 6L6 allowed RCA to circumvent Philips' pentode patent. Fathauer An abridged version of the 'Electron Tube Locator' covering the designation system used by major tube manufacturers in the U. Rugged, industrial-quality construction: Connects to a Personal Computer using a standard USB port. I thought the 6LW6 was one of the earlier sweeps. Two plug-in AC power cords are supplied with the TBL-2000X to make switching from 120VAC to 240VAC a snap. The 6LF6 / 6MH6 / 6LX6 Vacuum Tube is a duodecar type used in Linear Amplifiers and as a horizontal-deflection amplifier in color tv receivers. Warning: Substitutes are given as a guide only. I realized I may have a power transformer that would work with it in the form of a Peavey Roadmaster power transformer. For example: 6CA7/EL34, 5AR4/GZ34, 6DJ8, 6DN7, 6LF6, 6KG6A/EL509, 6550, 7189, 7591 and the 7868 to name a few. VT100, CV124). 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. Both amplifiers have a tube compliment of five hefty 6LF6 power pentodes. you may be able to re wire it to accept EL509's which are the tubes being used in the KLV amps. Found total of 200 records, Query: hickok in Tube DIY Asylum, Time: 0 sec. pdf (599730 bytes) 12AU6 Tung-Sol p 12AU6. ) will change optimum plate to plate load impedance. The 6LF6 is a Beam Power Pentode tube (6JS6 is substitute) This tube used as horizontal-deflection amplifier in color TV receivers, categorized with other tubes of this type as "Sweep Tubes". The 6LF6 / 6MH6 Vacuum Tube is a duodecar type used in Linear Amplifiers and as a horizontal-deflection amplifier in color tv receivers. Common ly used c haracters incl ude " carriage retu rn," " cont rolC " and " co nt ro l-A. Tube Data Sheet Locator. Tube 6LX6 or Röhre 6LX6 ID5048, Beam Power Tube, Dekar-12-Pin-Compactron (USA 1961) and shown. Most tube manufacturers provide new tube mutual conductance. 6LF6 RCA (RC30) P 6LC8. The 6KG6 has more plate dissapation and will give you a little more output. current and it's not very linear, but it tries to be. 24LQ6 $ 20. Some of the pages are in other languages, particularly German. 50 6EJ7/EF184 4. pdf (51616 bytes) 6LF8 : RCA (HB3) tp 6LF8. The chart below shows the actual measurement from a lot of 25 6550 tubes. Please email us for shipping cost as rates vary with weight. The beam tetrode design of the 6L6 allowed RCA to circumvent Philips' pentode patent. a dirty electricity) that effects many electrical devices including computers, radio receivers, HDTV systems, etc. 00: 6c4wa: see 6100: 6c5: 6c5: 3. 30 pages, 0. I realized I may have a power transformer that would work with it in the form of a Peavey Roadmaster power transformer. fits 572B, 810, 866, 813, 572B-RFP. ) will change optimum plate to plate load impedance. This is a suitable replacement for any 6LF6 / 6MH6 / 6LX6 tube type. DX 2PCS 4Pin Silver Plated 4-pins Tube Socket for 300B 2A3 811 45 71A 5Z3 572B 274A More Buying Choices $9. Need sweep tubes or driver tubes for your Swan, Drake, Galaxy or Yaesu transceivers? We have them!. If your amplifier calls for this tube, you probably CANNOT use some of the earlier 6L6 tubes as they are not rated this high. THE 6LW6 The 6LW6 (and its 26V and 36V variants) are among the most powerful receiving tubes (Photo 2).