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Open Directory - Science: Technology: Electronics: Reference: Vacuum Tubes
Tube Data Sheets
Business: Consumer Goods and Services: Electronics: Audio: Amplification: Vacuum Tubes
Business: Electronics and Electrical: Components: Vacuum Tubes
Recreation: Audio: Do-It-Yourself
Recreation: Radio: Amateur: Boatanchors: Tubes
Science: Technology: Electronics: Audio and Video
DIY Vacuum Tube Testing
- Information on building an equipment for the testing of vacuum tubes.
- 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.
- 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.
Hughs Ominous Valve Works
- Covers valves in art, cinema and other uses, history and photos.
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]
- 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.
Triode Electronics, Inc.
- Tubes and parts for hi-fi, radio and guitar. Tube data and amp schematics, links to tube amp information.
The Tube CAD Journal
- A monthly webzine devoted to vacuum tube circuit design and understanding.
- Technical data, theory, trouble shooting information for high power tubes.
TV-7 Tube Tester
- TV-7 information and technical help.
- 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.
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