Notice: I
purchased another web domain name and split the Hoffman Amplifiers web site
into two parts.
The Shopping Cart/Tube amp parts catalog is still on Hoffmanamps.com and has
not moved.
All of the Tube amp information, projects, sound clips, etc have been moved
to www.el34world.com
Please change your bookmarks to the new web site.
Thanks, Doug Hoffman
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.
Here is where you can go to ask tube amplifier
questions.
You will find a large community of amp builders at the link below.
Please visit my Tube Amplifier Forum
