El34 world logo

Capacitors Resistors Tubes-Valves Tube Sockets
Fuse Holders-Cords-AC Items Pots-Knobs Handles-Amp Trim Parts Resistors
Capacitors Jacks-Plugs-Connectors Fuse Holders-Cords-AC Items Fuse Holders-Cords-AC Items
Foot Pedals Tube Sockets Tube Sockets Tubes-Valves
Pots-Knobs Jacks-Plugs-Connectors Screws-Nuts-Washers Bike Light Parts
Books Handles-Amp Trim Parts Capacitors Jacks-Plugs-Connectors
Circuit Board Building parts Transformers Capacitors Lamps-Diodes-Channel Switching
Wire-Cable-Heat shrink Transformers Transformers Tube Sockets
Capacitors Bike Light Parts Tubes-Valves Lamps-Diodes-Channel Switching
Transformers Lamps-Diodes-Channel Switching Handles-Amp Trim Parts Pots-Knobs
Jacks-Plugs-Connectors Switches Misc Hardware-Grommets-Feet-Ring terminals Tools and Batteries
Switches Transformers Foot Pedals Handles-Amp Trim Parts
Chassis-Boxes Hoffman Turret Boards Wire-Cable-Heat shrink Fuse Holders-Cords-AC Items
Pots-Knobs Screws-Nuts-Washers Hoffman Turret Boards Transformers
Wire-Cable-Heat shrink Switches Tube Sockets Tubes-Valves
Misc Hardware-Grommets-Feet-Ring terminals Capacitors Fuse Holders-Cords-AC Items Screws-Nuts-Washers
Tools and Batteries Pots-Knobs Screws-Nuts-Washers Handles-Amp Trim Parts
Misc Hardware-Grommets-Feet-Ring terminals Reverb tanks and Bags Jacks-Plugs-Connectors Tube Sockets
Hoffman Turret Boards Tube Sockets Circuit Board Building parts Wire-Cable-Heat shrink
Pots-Knobs Tube Sockets Pots-Knobs Switches
Tube Sockets Resistors Tubes-Valves Jacks-Plugs-Connectors
Pots-Knobs Jacks-Plugs-Connectors Switches Lamps-Diodes-Channel Switching
Lamps-Diodes-Channel Switching Switches Lamps-Diodes-Channel Switching Circuit Board Building parts
Pots-Knobs Wire-Cable-Heat shrink Lamps-Diodes-Channel Switching Lamps-Diodes-Channel Switching
Jacks-Plugs-Connectors Capacitors Jacks-Plugs-Connectors Hoffman Turret Boards
Jacks-Plugs-Connectors Capacitors Tubes-Valves Resistors
Capacitors Circuit Board Building parts Screws-Nuts-Washers Guitar Strings
Tools and Batteries Pots-Knobs Tube Sockets Fuse Holders-Cords-AC Items
Chassis-Boxes Pots-Knobs Foot Pedals Handles-Amp Trim Parts
Jacks-Plugs-Connectors Pots-Knobs Misc Hardware-Grommets-Feet-Ring terminals Tools and Batteries
Lamps-Diodes-Channel Switching Lamps-Diodes-Channel Switching Jacks-Plugs-Connectors Pots-Knobs
Hoffman Turret Boards Capacitors Tools and Batteries Jacks-Plugs-Connectors
You can scroll through the images above using the Image scroll controls or you can use the Left and Right arrow keys on your keyboard.

Tube amp Schematics index page

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.



Home - Ordering Information - Ordering Information - PayPal info - Returning parts - Search the Hoffman Amps parts catalog
What's New - Q and A - Links - Shipping Info/policy - E-mail Me - Amplifier Service Technicians - About Hoffman Amps
Sound Clips - LED Bike light build info - Guitar Rig and Behringer FCB1010 info
Create your own custom Turret lug board

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.
Check out our huge library of Tube Amp Schematics here

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.

Spam Harvester Protection Network
provided by Unspam