Web Resources

The following are links to online resources including forums, commercial Websites and online calculators.

Music Reference and RAM Tubeworks

Music Reference
Tube power amplifier and preamplifiers, tubes, parts and interconnects.

Ecommerce Website for purchasing tube power amplifiers, preamplifiers, tubes, parts and interconnects from Music Reference and RAM Tubeworks.

On Line Books and Articles

Getting The Most Out Of Vacuum Tubes by Robert Tomer (Sams 1960)

In depth information on tube type history, making, specifications and testing. Intense reading but highly recommended.



Audio Asylum
Audio and hi fi community.

Audio Circle
Audio and hi fi community.

Hi Fi selling and buying site with forums.

Canuck Audio Mart
Canada’s leading hi fi buying and selling site with forums.

DIY audio community forums.

DIY Audio Projects
Do-It-Yourself (DIY) Audio Projects – projects for audiophiles, hi-fi enthusiasts, music lovers, electronic hobbyists, woodworkers and those who like to learn, build and listen to music. This site exists to promote the hobby of DIY Audio.

Forums, articles and reviews of headphone-based audio. This also a great resource for computer audio as a digital music source.


Digi-Key Electronics
Comprehensive electronic parts supplier.

Jameco Electronics
Comprehensive electronic parts supplier.

Mouser Electronics
Comprehensive electronic parts supplier.

Parts Connexion
Canadian audio parts supplier.

Sonic Craft
American audio parts supplier.