Russ's Valve Amps - This site contains guitar amps, valve amplifiers, schematics, and homebrew amps.Ampage - Online community for tube amp and music electronics enthusiasts. Homebrew designs, discussion forums.
AudioCatalog - Electronics supply store specializing in parts and vacuum tubes for audio hobbyists and DIY.
Elliott Sound Products - The Audio Pages - Information for audio DIY hobbyists. Articles, construction projects, links, sources.
Hawk Audio - Audio kits for audiophile amateurs. High End audio designs
Do-It-Yourself Speaker Project - A detailed speaker design project as well as links to many other audio-related web sites.
Gold Sound Inc. - Gold Sound provides Do it yourself speaker kits to clients all over the world. They also sell high end audio on a walk in basis.
Goldpoint - Highest quality stepped attenuator audio controls. Also available in KIT form.
Pointsource - Audio project ideas and information related to live-sound and recording. Current articles include a stereo PZM dish microphone, and an inductive pickup. 'Bobby approved' accessible site.
Htechnology.net - Suppliers of audiophile equipment available either in kit form or ready built and tested.
Wade's Audio And Tube Page - Discussion of vacuum tube audio amplifiers and high fidelity equipment with photos and schematic diagrams.
PhotoZapper - The information needed to build a light-sensitive electronic noisemaker.
HiFiSoundPartsMaterials - Selling audio, high fidelity, sound parts, materials, service manuals and instruments used in component service and repair.
Lowther Club of Canada - Drivers and cabinets, vacuum tubes, and DIY accessories.
Gary's Vacuum Tube Page - Vacuum tubes for antique radios and tube audio gear.
AudioClub - The site for audiophiles and/or fanatics.
Klaus Boening's Tube and Audio Homepage - Describes a 50 watt tube power amplifier for high end applications, including schematics and description of the circuitry.
Decibel Dungeon - Comprehensive guide to all matters relating to DIY hi-fi. Everything clearly explained and ideal for beginners.
Chris VenHaus Homepage - DIY resource for Audiophiles. Includes recipes for Cat5 speaker cable, fine silver interconnects, and power cords.
Boozhound Laboratories - DIY site specializing in tube audio, vintage style guitar amps, mad science and all around DIY hooliganism.
