Amplifiers, broadcasting equipment, personal ham radios, and hifi turntables and sound systems all benefit immensely from. From glassware the publishers of tube audio design software. I change this directory structure often and your links will not work correctly. The driver stage should have low source impedance, of course. I agree, too, that adding tubes to the design toolkit would really be a monster plus for circuitlab. Also includes pictures and industrial receiving tubes. I would think for starters that a triode tube model for the purpose of simulation could be created similarly from how a bjt model works but put in a tube schematic symbol and for a tube, obviously work at much higher voltages. I am working on posting the rca hb3 tube handbook on line on this. Svetlana el509 el519 6kg6 high performance beam power. The 5963 is a 12au7 developed for computer applications. Svetlana el5096kg6 high performance beam power tetrode. It should be much faster than the old server at my house. This modified version does not have the top plate cap which is instead wired to a pin on the octal base. Curve captor is a free distributed under gpl vacuum tube modeling software that brings the advantages of modern computer simulation tools to design of vacuum tube electronics.
Close manufacturing specification tolerances and improved high voltage processing provides improved reliability and superior performance. The type 955 triode acorn tube is a small triode thermionic valve vacuum tube in usa designed primarily to operate at high frequency. The jj electronic ecc99 is a noval based dual triode. This tube features a rugged construction and is also available with gold pins. That is 50% with perfect output devices but vacuum tubes are not perfect output devices. So as far as your description of sound though, that is very dependent on the input tube and presumably the amp as well. For additional information about designing tube amplifiers, refer to the theory section. Free vacuum tube data sheets free vacuum tube substitution. Both el509 and el519 are european designations for the us type 6kg6a. Typical operation, class a1, audio amplifier single tube plate voltage screen. About vacuum tube data the resource is currently listed in in a single category. Only a few types are still used today, mainly in highpower, highfrequency applications. Rca receiving tube manual rc30 reprint paperback january 1, 1973 by rca author 4. This modified version does not have the top plate cap which is.
Svetlana el509 el519 6kg6 high performance beam power tetrode. Here in north america the main power is 120v at 60 hz so vm 120v and fm 60hz. After a few minutes of live music passed, i asked my friend what he thought of the sound system. The jj electronic el509s is an eight pin octal based version of the el509 el519. Welcome to my vacuum tube audio page, which i dedicate to the reader who seeks an indepth understanding of amplifier design who wants to learn the factors that contribute to audio quality who doesnt buy the myths of the highend marketplace, where old designs enhanced with premium components and dressed up in impressive packages command astronomical prices. The el519 has slightly higher screen ratings, but they are normally interchangeable. Id suggest just selling the amp and get something using real transmitting tubes in good supply.
Theres a page on how to use it with the vacuum tube models here. This tube is rated for 700v and 42 watts plate dissipation. In electronics, a vacuum tube, electron tube in north america, tube, or thermionic valve or valve in british english is a device controlling electric current through a vacuum in a sealed container. New old stock 9 pin magnoval beam power amplifier with top cap.
My transcendent mini beast amplifier uses 6 of these power tubes. Demo is functional for 45 days, but will not save or print. El509 6kg6 high performance beam power tetrode he svetlana el509 6kg6 is a beam power tetrode intended for use in class a, ab or b audio amplifiers and for class b or c rf amplification. I specialise in electron tube applications high power transmitting.
This is not a simulator, but a schematic capture and routing tool which i understand can integrate with spice. It has many circuit diagrams, using these tubes and all the information, about these original vacuum tubes. El5096kg6 high performance beam power tetrode he svetlana el5096kg6 is a beam power tetrode intended for use in class a, ab or b audio amplifiers and for class b or c rf amplification. Svetlana el509 el519 6kg6 high performance beam power tetrode the svetlana el509 is a beam power tetrode intended for use in class a, ab or b audio amplifiers and for class b or c rf amplification. 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. The jj version does not have a top platecap and has a 8pin octal base. Available in singles or apex matched pairs please select from list. For the same idle plate current value, the e34l is typically biased with a more negative grid voltage than the el34. Although data books specify an upper limit of 400600 mhz, some circuits may obtain gain up to about 900 mhz.
Feb 20, 2009 like you said at the top, this is what you experienced with you amp and input tube. This link is listed in our web site directory since monday sep 30 20, and till today vacuum tube data has been followed for a total of 338 times. Tube data in addition to the data i have scanned and posted, if youre looking for data on a particular tube you should visit tsdl on duncanamps website, or franks tube data. Vacuum tube, vintage radio and other electronics information. The simplest vacuum tube, the diode, contains only two elements. Formulas audio speaker electronic circuit financial unit conversion. This 1932 rca below manual provides all the data sheet information, of the first radio receiving tubes ever made, from about 1920 to 1932. Welcome to my tube amp simulation software page paragraph about tube amp design simulation. Looking at that svetlana datasheet, the heater draws 25% more power than the western. Its otl design does not require bias adjustment and tube matching, so when one of the six. Russian winged c 6p45c tube is a substitute for the 6kg6 el509 el519 tube type. In addition to the data i have scanned and posted, if youre looking for data on a particular tube you should visit tsdl on duncanamps website, or franks tube data. Tube ux 201a or rohre ux201a id36, triode, vacuum, uxbase 4 pins 2 thick, usa 1924, ux and universal shown. The main category is vacuum tube resources that is about vacuum tube, electron tube, thermionic valve, valve resources.
As if the features above are not enough, tdsl pe includes internet urls for over 9,500 vacuum tubes where you can click to see a data sheet on the web or visit the site which hosts the data sheets. Like you said at the top, this is what you experienced with you amp and input tube. All tubes new, military equipment and have otk mark. The 5693 is one of rcas series of special red 10,000 hour tubes, and it is a premium replacement for the type 6sj7. A high quality reprint of the 1973 rca receiving tube manual technical series rc30. Before the advent of semiconductor devices, thousands of tube types were used in consumer electronics. Except for filament voltage and current, equivalent to type 40kg6pl519. I have few el509 ei yugoslavia nos from 80s, good tube. This link is listed in our web site directory since friday feb 9 2007, and till today vacuum tube software has been followed for a total of 9806 times. Vacuum tubes by use power output tubes 6p45s el509 6kg6 tube. Interelectrode capacitances and miller capacitances are minimized by the small dimensions of the device and the widely separated pins. Screen driven, dc coupled, singleended el509 amp an externally. Data sheets amp designs survival tips tube mechanics schematics.
Also host the excellent magdemo transformer design software, and a host of useful newsletters on spice modelling. Another spot to look, which is especially useful if youre looking for replacement types and tubes with similar bases or characteristics, is the nj7p tube database. Need vacuumtube circuit components audio electronics. 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. The resource is currently listed in in a single category. Please note that this is an 8 pin tube that has no plate capital is not interchangeable with nos el509s. For example, the plate curves for the el509 on the previous page show that if we want to prevent any positive grid voltages, the 0v gridline splits the area of useful operation in half.
Displays real world application data for over 1,700 vacuum tubes. Dynaco st70 6gh8a driver board pc3 linear amplifier with gu50 450w 50 2728 mhz siemens 125 e 101a telegraf diversity receiver. For example with the 2c51 input, the 6as7gs had a weird soundstage and sounded poor in my extreme. The jj el509 s tube is an unique version of the original el509 el519 tube.
Tv tube, 43cm diagonal, electrostatic focusing, magnetic deflection, white fluorescence, tetrode system, 110 degrees deflection angle 431qq44 identical to 430qq44, except with metalbacked screen. Russian el509 6kg6 quality question page 3 diyaudio. About vacuum tube software the resource is currently listed in in 5 categories. The tube cad journal of vacuum tube audio circuit design. This is a list of vacuum tubes or thermionic valves, and lowpressure gasfilled tubes, or discharge tubes. These devices use a form of power transfer that excels in enhancing audio equipment of all kinds. A tubeless sb220 and a pair of old 4250a or 4400as surplus or bc pulls or european equivalents from thompson, etc with a bit of socket rewiring will give you 400w with ease. Tube data vintage info from the age of vacuum tubes. Many industrial, military or otherwise professional tubes were also produced. Note that europeanmade tubes are taller, with a seated height of about 4. Also contains some vacuum tube models which drop straight on, and an example of a vacuum tube power amp. The beast otl amplifier made by transendant sound uses 16 of these jj el509 tubes. The ecc99 is typically used as a driver for power triodes in 2a3 and 300b amplifiers but can also be used as a power tube in small amps and headphone amps.
The e34l has a slightly higher grid voltage rating. Home vacuum tubes power tubes 6p45s el509 6kg6 tube. Typical operation, class a1, audio amplifier single tube. So summarizing, we are starting with the following conditions. Listed under the technical reference vacuum tube category that is about vacuum tube resources. Can i use 6jf6 tubes in a dentron gla instead of the. Vacuum tube el509, jj electronics antique electronic supply. Ltspiceswitchercad iii a nice easy to use simulator which is gaining rapid acceptance. Also includes very nice cross reference for americanforeign numbers and cv numbers.
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