Synth Zone -  .

The Analogue Synthesizer Resource/FAQ - - FAQ/link list for Analogue Heaven mailing list. Useful links and information.

Dancetech - - Dedicated to making Dance music in home studios. Samples, synth usage tips and tricks.

Harmony Central: Synth Resources - - Product news, reviews, original articles, free classifieds, software, local event locator, and links.

Jörg Schmitz Analog Synthesizers - - German engineer offers schematics and turorials for a variety of analog synthesizers, with pictures of do-it-yourself models he has assembled, and linkes on microcontrollers and audio music technology.

Music Machines - - Offers information on music technology.

Online Manual Archive (OMA) - - Collection of links to online manuals, schematics, and do-it-yourself repair information for musicians.

Synth Fool - - Photo gallery of analog synths, including some schematics.

Synth Site - - User reviews of lots of synthesizers.

The Synthesizer Picture Archive - - Photographs of new and vintage synth gea.

Sythesizer.com - - Arrick Robotics makes large synthesizer systems with analog circuitry including oscillators, filters and sequencer modules with wood, portable, and rack mounting options. FAQ, technical specifications.