Do-It-Yourself

Black Widow Audio - DIY Audio site that includes datasheets, articles and a wide variety of projects.
blackwidowaudio.com/index.htm

Boozhound Laboratories - DIY site specializing in tube audio, vintage style guitar amps, mad science and all around DIY hooliganism.
boozhoundlabs.com/

Chris VenHaus Homepage - DIY resource for Audiophiles. Includes recipes for Cat5 speaker cable, fine silver interconnects, and power cords.
www.venhaus1.com/

CoolTune Audio Projects - Marco Rutz shares his experiences and projects in design, acoustics and recording. Personal observations, current and past projects, photo gallery, and high-end systems are showcased.
home.tiscalinet.ch/cooltune/

Decibel Dungeon - Beginners guide offers an introduction to DIY hi-fi. Includes articles on building, modifying and buying components.
myweb.tiscali.co.uk/nuukspot/decdun/

DIY Audio Projects - A wide collection of DIY Audio Projects that range from chip amplifiers to speakers to tube pre-amplifiers.
diyaudioprojects.com

DIY Hi-Fi Forum - A web community (message forum) for the discussion of DIY Audio.
diyhifi.org

diyAudio.com - Web community (forum) for the discussion of DIY audio.
diyaudio.com

Elliott Sound Products - Information for audio DIY hobbyists. Articles, construction projects, links, sources.
www.sound.au.com/

Fun With Tubes - Fun with Tubes has a wealth of information related to vacuum tube circuits and techniques.
www.angelfire.com/electronic/funwithtubes/index.html

Gary's Vacuum Tube Page - Vacuum tubes for antique radios and tube audio gear.
www.the-planet.org/

Guitar Electronics Projects - DIY guitar site that features guitar tube amps, pedal building and related projects.
www.freewebs.com/amp_build/

Klaus Boening's Analog Audio Web Site - Describes a few tube amplifier projects including schematics and descriptions of the circuitry.
www.klaus-boening.de/

Leon's Audio Page - Showcases the author's build of tube amplifiers, pre-amplifiers and restorations of tube radios.
www.leonaudio.gr/

nMine.com Developments: Multi-amplification DIY Project. - Description and photos of multi-amp PCB with three integrated amplifiers each PCB and 24 dB/Octave Linkwitz-Riley Electronic filters. Configurable as a bi-amp or tri-amp.
www.nmine.com/multiamp.htm

Pass Do-It-Yourself - Projects by Nelson Pass including amplifiers, preamps and loudspeakers. Site offers information on circuit boards, FAQs and how to articles.
www.passdiy.com/

Promitheus DIY Audio site - Includes projects and articles about amplifiers, preamplifiers, speakers and cables.
mitglied.lycos.de/Promitheus/

Wade's Audio And Tube Page - Discussion of vacuum tube audio amplifiers and high fidelity equipment with photos and schematic diagrams.
www.angelfire.com/vt/audio/

XO - An Excel Crossover Design Tool - Passive 2-way crossover spreadsheet design tool. Models allow complex speaker impedance, acoustic target shapes, series or parallel designs, and impedance compensation circuits.
www.geocities.com/mghjch02/