- DIY Vacuum Tube Testing - Information on building an equipment for the testing of vacuum tubes.
- Dr. Tube - Tube amp schematics, tube datasheets and other tube related technical info.
- Duncan's Amp Pages - Resources for vacuum tubes. A data sheet data base for tubes. SPICE models for vacuum tubes, and software available for download.
- Eimac's - Design basics, care and feeding of power grid tubes and beam power tubes.
- Frank's Electron Tube Pages - Vacuum tube, vintage radio and other electronics information. Tube data sheets and pinout.
- JMH's Virtual Valve Museum - A collection of pictures and information of old, unusual and unique vacuum tubes.
- Mike's Electric Stuff - Antique glass and vacuum stuff, for electronics and high voltage.
- RadioPistoia by Pierluigi - Audio tube amplifier project. European tube number guide. Links to other tube sites. [English, Italian]
- Rf Power EXchange - RF power tubes and transistors, large inventory.
- Russian/Soviet - Tube factories and their logos.
- Shortwave Transmitter Tubes - A service from TDP with links to and information about the manufacturers, rebuilders and distributors/suppliers of tubes. An extensive list of data sheet sources.
- Svetlana Applications Notes - Application notes on the care and feeding of Svetlana tubes, mostly for high power service.
- TechInfo_2 - Vacuum tube equations, design and technical information.
- The Tube CAD Journal - A monthly webzine devoted to vacuum tube circuit design and understanding.
- Triode Electronics, Inc. - Tubes and parts for hi-fi, radio and guitar. Tube data and amp schematics, links to tube amp information.
- Tube Rebuilders - Technical data, theory, trouble shooting information for high power tubes.
- Vacuum tube FAQ - How to use them and how they work. List of tubes and what they are used for.
- Vacuum Tube Valley - All about vacuum tubes. Tube audio amp kits.
- Vacuum Tubes - N9TEW is supplier of vacuum tubes for ham, audio and antique radio purposes.
- Vintage H.H. Scott Hi-Fi Stereo Archive - Information on vintage H.H. Scott (vacuum tube) consumer high fidelity audio products produced from 1946 through 1966. Includes schematics.
- World Tube Audio Portal - Audio tube related link list, forums and newsgroups, tube amplifier collection and tweaking. Audio amplifiers that use tubes. Tube replacement list included.
Last update: Apr 28, 2012 18:34:59. Phy.org is a private web site, powered by the Open Directory Project.
