Listed under the technical reference vacuum tube category that is about vacuum tube resources. The data sheet for the pcl86 goes to great lengths to disguise the fact that this tube is. Need vacuumtube circuit components audio electronics. Theres a page on how to use it with the vacuum tube models here. The pictures are representative of the general forms of the tube types, and internal construction can vary from brand to brand. A nuvistor is a miniature vacuum tube in a thimble sized metal case. Hhscott vacuum tubes 6gw8 phase splitter applications. Vacuum tube, vintage radio and other electronics information. Highmu triode sharpcutoff pentode tube data provided by duncan amplification. Interelectrode capacitances and miller capacitances are minimized by the small dimensions of the device and the widely separated pins. Comprehensive tube data table eia vacuumtube base diagrams table 14triode transmitting tubes table 15tetrode and pentode transmitting tubes material taken from the component data chapter of the 1988 arrl handbook. I am working on posting the rca hb3 tube handbook on line on this. Rca 5651a vintage vacuum tube 7pin miniature type 86 volt gas filled glow discharge diode new old stock nos information and specifications page. The first nuvistor to be produced by rca was the 7586.
About vacuum tube software the resource is currently listed in in 5 categories. Franks electron tube pages foreign substitutes for american types this data is scanned and may contain errors caused by the ocr software. Comprehensive tube data american radio relay league. Great deals on nos, surplus, obsolete and hard to find electronic parts and components for hobbyists, musicians, audiophiles, amateur radio, swl, restorations, and technicians 6gw8 ecl86 himu triode sharpcutoff pentode vacuum tube 6gw8 tungsol 6gw8 ecl86 himu triode sharpcutoff pentode vacuum tube nos tungsol new old stock in original packaging limited supply available. Enter values in blue and click any calculate button select the tube type from the scrolling list. The tube requires a noval ninecontact socket and may be mounted in any position. Order 6gw8 ecl86 vacuum tubes online, in stock and ready to ship.
Ltspiceswitchercad iii a nice easy to use simulator which is gaining rapid acceptance. Sylvania highmu triode sharpcutoff pentode 9pin vintage vacuum tube nos wbox ecl86. Welcome to my tube amp simulation software page paragraph about tube amp design simulation. Enter values in blue and click any calculate button. A sincere thanks to both bob cheney, n1dqm, and john red shaw, k1deu, who provided guidance in compiling this tube. Sylvania 6gw8ecl86 vintage vacuum tube 9pin miniature type highmu triode sharpcutoff pentode new old stock nos in box information and specifications page. This was the only scott amplifier design to use a combination triodepentode to perform the phasesplitter and output amplification duties in a single novar, 9pin, envelope. Your diminutive tube requires only 300ma, so many more could be powered.
I recycled the cap can after gutting it and stuffing it full of two 20uf, and one 10uf caps and the associated resistors kinda like the posted layout. Free vacuum tube data sheets free vacuum tube substitution. A centre tapped heater permits operation of the tube from a 6. Vacuum tube 6gw8 ecl86, triode, pentode, power antique. 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. I desperately want to see vacuum tube components added to the list of available circuit components. Nuvistors were also produced in europe by philipsmullard. Sylvania 6gw8 pentode triode the sylvania 6gw8ecl86 is a 9pin miniature tub. An impressive manly vacuum tube such as an 807 beam tetrode will have about a 1a filament, so an ordinary laptop adapter should be able to power at least 9 tubes check the nameplate rating and the tube datasheets and add maybe 30% margin. The resource is currently listed in in a single category.
The nuvistor was developed by rca and it was first introduced in 1959. So as far as your description of sound though, that is very dependent on the input tube and presumably the amp as well. The main category is vacuum tube resources that is about vacuum tube, electron tube, thermionic valve, valve resources. 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. Tube 6bm8 or rohre 6bm8 id4666, triodebeam power tube, noval, b9a and universal shown. Like you said at the top, this is what you experienced with you amp and input tube. The type 955 triode acorn tube is a small triode thermionic valve vacuum tube in usa designed primarily to operate at high frequency. 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 9791 times. Normally in single ended output stages for radiograms and tape recorders.
The tdsl tube data sheet locator personal edition provides information right on your pc for a large number of vacuum tubes. Free vacuum tube data sheets free vacuum tube substitution guide manuals free radio tube data manuals free tube base diagrams. 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 337 times. About vacuum tube data the resource is currently listed in in a single category. Top kodi archive and support file community software vintage software apk msdos cdrom software cdrom software library.
All of this information and the software is crammed into a relatively tiny. Taxes are charged in the following regions either by the seller, per their tax policy, or by reverb as a. The heerlen, holland factory codes are etched in the glass. Tube 6gw8 or rohre 6gw8 id3780, triodebeam power tube, noval, b9a and audio frequency shown.
The same data file is used by the tubetest software to set test defaults. There is also a 6gw8ecl86 baby huey version based entirely on yves design but. The first electronic amplification of sound was done with vacuum tubes. The 6gw8 was one of the last audio triode output pentode valves designed. We test your order before shipment for world class performance and the best tone possible. The thin glass tube envelope is 20 mm in diameter and excluding the b9a base pins the valve is 69 mm long. There are less than a dozen modern chinese and russian manufacture tubes in this listing, and they are clearly identified in the descriptions. Data sheets amp designs survival tips tube mechanics schematics.
Tube test settings can be modified using a personal computer, or new tubes added, and the resulting data file uploaded to the at. Nuvistors were the latest tube development at just about the same time as the introduction of the first integrated semiconductor circuits. This is a list of vacuum tubes or thermionic valves, and lowpressure gasfilled tubes. I already did a web search there are 100s of old tube circuits but not this one. Matched pair new old stock philips ecl86 6gw8 amplifier tubes. It has all the information youd expect in a tube manual. If your tube isnt listed then pick one with the same max dissipation rate which is shown to the right in the tube list. 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. 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. Vacuum tube prices 12a to 29le3 vacuum tubes radio tubes. This 1932 rca below manual provides all the data sheet information, of the first radio receiving tubes ever made, from about 1920 to 1932. The tube is quite pokey and sections can even be connected in parallel to create a power amp with enough current to drive a pair of headphones or even a guitar speaker.
Does anyone remember the old 3 tube amplifier circuit that used a 50c5, 35w4 and. Tube data vintage info from the age of vacuum tubes. The 20s go to the screen and the plate of the power tube 6gw8 and the 10 goes to the 12ax7 tube. Sylvania 6gw8 ecl86 vintage vacuum tube 9pin miniature type highmu triode sharpcutoff pentode new old stock nos in box information and specifications page. The new old stock tubes we carry are generally various old stock us brands. For additional information about designing tube amplifiers, refer to the theory section. This site is protected by trustwaves trusted commerce program shop my store on reverb. Guitars ship in high quality uline guitar shipping boxes.
This is a suitable replacement for any 829b3e29 transmitting power tetrode tube type. Mullard 6gw8 ecl86 gold pin audio radio vacuum tube gt. Tube bias calculator rob robinettes car and tube amp website. The 1965 amperex 6gw8 ecl86 tubes in this precisely matched pair have gray plates and halo getters. This memory device retains its memory with power off, so tubes can be tested without connecting the unit to a computer. I have just picked up a box of telampolam nos pcl86 tubes i got 40 for \\\ total these. It was never a great amp but it was a fun project for the beginner.
Although data books specify an upper limit of 400600 mhz, some circuits may obtain gain up to about 900 mhz. I need a basic primer on interpreting vacuum tube datasheets. Vtdatas database also includes vacuum tubes of historical interest, such as the early two digit types 45, 80, etc. At the bottom of this page youll find some links to other tube datasheet sites in case you cant find what youre looking for. Displays real world application data for over 1,700 vacuum tubes. 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. The vtdata software package is a complete vacuum tube manual on your computer. Tube bias calculator rob robinettes car and tube amp. It has many circuit diagrams, using these tubes and all the information, about these original vacuum tubes. I currently design and build vacuum tube guitarbass amplifiers at home for both fun and profit. Due to coronavirus covid19 we have limited staff working on location. 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.
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