6ej7 tube data sheet

Also dont just send me the data sheet and expect me to. This is my humble contribution to that warm and unique sound that the valves provide to our ears. Singledriver pentode test data pete milletts diy audio. Shes short on cash and they seem to be a bit on the pricey side. I was wondering if there is another tube that can be substituted for the 6eu7 that is less expensive with out having to do any. Displays real world application data for over 1,700 vacuum tubes. The thin glass tube envelope is 20 mm in diameter and excluding b9a base pins, is 51 mm long. We are not responsible for any malfunctions of equipment due to inaccuracies in these tables. Thanks to max, the chance i have it, has increased considerably. 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. These are tubes that you could use as a single tube driver for an set, for example. Competitive prices from the leading electron tubes distributor. Tube 6ej7 or rohre 6ej7 id3991, vacuum pentode, noval, b9a and rfifstage shown. Technical data sheet en legislation and environmental.

Ge 6ej7 vintage vacuum tube 9pin ef184 miniature type sharp cutoff pentode new old stock nos in box information and specifications page. Find radwell international vacuum tubes data sheets on globalspec. Other datasheet catalogs for radwell international. If the page is blank click here rca 6fq7 6cg7 datasheet. If there is a tube that you think should be in the list but it is not, you can contribute. These are tubes that you could use as a singletube driver for an set, for example. The regulation gost 546159 applies to tubes manufactured from 1959 and semiconductors manufactured from 1959 to 1963. In most cases the tubes manufactured to the european system have an exact equivalent tube in the american system and vice versa. 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.

This is a list of european mullardphilips vacuum tubes and their american equivalents. We have over 25,000 nos new old stock tubes available however we do not keep these on the site due to the sheer volume of data it would produce on the site, also nos is stored offsite in another warehouse and is only handled once per week. Tube ef 184 or rohre ef184 id3431, vacuum pentode, noval, b9a and rfifstage shown. The information below is accurate to the best of our knowledge. 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. Tube 6ej7 or rohre 6ej7 id3991, vacuum pentode, noval, b9a and rfif stage shown. Vacuum tube and valve cross reference sub substitute substitution equivalent and replacement list. Pentodes connected as triodes 4 all additional grids serve a certain purpose and function they were added to a basic triode system to improve the system behaviour in certain ways, for example efficiency. Tubes in the tube column are directly replaceable with tubes in the replacement column. Vacuum tube 6ej7ef184, pentode, sharp cutoff antique. This is an internet resource for those interested in guitar amplifiers, vacuum tubes, and design tools such as spice modelling. If an element is absent, a dash should be written at its place. The following guidelines should be taken into account.

Discussion in amps and cabs started by straticus, feb 18, 2009. A framegrid sharp cutoff pentode for use as an if amplifier in television receivers. Buy your 6ej7 ef184 from an authorized richardson electronics distributor. Nos tube specification sheet nos tube specification sheet.

Ive been running a few tests on some reasonably highgm pentodes, in pentode and triode mode. Franks electron tube pages foreign substitutes for. Tube ef 184 or rohre ef184 id3431, vacuum pentode, noval, b9a and rfif stage shown. This is a list of european mullardphilips vacuum tubes and their american. Franks electron tube pages foreign substitutes for american types. The ef184 is a purpose designed high gain frame grid pentode. Tube 6eh7 or rohre 6eh7 id4811, vacuum pentode, noval, b9a and rfifstage shown.

Thanks to frank philipse for supplying the above pdf datasheet. Add to compare the actual product may differ from image shown. With the very large number of vacuum tubes or thermionic valves that were produced and as a result of the multiple vacuum tube numbering systems that were in use, there are generally equivalents for most types of tube. This list is constantly and perpetually under construction. To prevent damage to equipment, it would be wise to double check with a good tube manual before actually doing a substitution. Except for routine maintenance ive done all the work im going to do on this project. Quality russian 6j51p tube was made in ussr for the military equipment. We must disable the functions of those additional grids in a defined and controlled manner to regain triode characteristics.