Restoration of the Leak Stereo 20 Valve Amplifier

Provides information on circuit diagrams, parts listing, photographs and restoration advice.
http://www.geocities.com/stereo20

Recording Consoles of the 20th Century

Contains pictures of most major recording consoles made in the 20th century.
http://www.recordingconsoles.net/

19th Century Music restored with lasers

New York Times Article: New technology designed to read cylinder records.
http://members.aol.com/allenamet/NYT1-20-00.html

History of Recorded Sound (Antique Phonograph Books Edison)

Extensive article on the inventors and their US Patents, 1877-1912.
http://members.aol.com/allenamet/BirthRec.htm

The Phonograph WebRing

Early phonographs, gramophones, cylinders, 78s and recorded sound in general.
http://php.indiana.edu/~pfeaster/phono.htm

World of Gramophones

Downloads of historic recordings from cylinders and 78s as well as online sales of gramophones and recordings.
http://www.worldofgramophones.com/

Phase Linear Reference Site

History of Phase Linear stereo equipment built between 1970 and 1982. Brief descriptions and photos cover amplifiers, pre-amps, tuners and other equipment.
http://www.phaselinearhistory.com/

Digital Needle - A Virtual Gramophone

Audio extraction from images of gramophone records.
http://www.cs.huji.ac.il/~springer/

Classic Tape Recorders

Focused on raising appreciation of analogue tape recoding and classic reel-to-reel tape recorders. Offers links, stories, background and history.
http://mytapedecks.mysite.wanadoo-members.co.uk/

Yahoo! Groups: AnalogueSynthesisers

Discussion forum for information, classifieds, photos, and general know-how regarding analog and modular synthesizers.
http://launch.groups.yahoo.com/group/AnalogueSynthesisers/