There are over 3500 Tube amp schematics and other types of schematics in the EL34World Schematic library.
There is also a huge library of effects and solid state schematics.
If you see a problem with any of the schematics, please email me so I can fix the problem.
If you have a schematic that is not listed and would like to submit it, please follow the instructions at the bottom of this page
Or you can send me the link to a schematic file and I will go fetch the file and upload it to our library
The Misc section has a huge selection of schematics, so make sure you look at that section
Click on the buttons below to go to each Schematic Index page
How to submit a schematic file to the library
Your schematic should be a schematic that would interest people
There is no need to submit a schematic for a 1960s TV set
Old jukebox amps and pa amps like dukanes are good
Please look at the library first to see if the schematic is already in the library
If you have a better quality file than what is in the library, you can send the file
Please follow these file name guide lines
No spaces in the filename.
Please use the underscore character instead of a space.
Wrong - Gibson ga5.pdf
Correct - Gibson_ga5.pdf
The brand name should be the first part of the file name.
Wrong - ga5.pdf
Correct - Gibson_ga5.pdf
Email me using the email link at the bottom of this page to submit a schematic to the library.
You can attach your schematic file to the email
It is ok to email me a PDF schematic file
Please make sure you have followed the file name guide lines above.
The Tube amp Schematics and Tube amp Layout diagrams in the Library are mostly Adobe PDF files.
You must have Adobe reader installed to view a PDF file.
You can download Adobe PDF reader for free here
The Tube amp Library of information
Click the link above for Tube amp info, Schematics, Board building information, Projects, Mods, Transformer diagrams, Photo's, Sound clips.
There are hundreds of pages of Tube amp information on my library page.
Please visit my Tube Amplifier Forum
Here's the place you can go to ask tube amplifier questions.
You will find a large community of friendly amp builders at the link above.