Provides details of Sinclair's products from the 1960s to the present day, with a wide range of additional information about Sinclair software houses, personalities, magazines, and of course Sir Clive himself.

Dealer in hardware and software for Sinclair Spectrum and other 8-bit computers. Also the support-line for the ZX Spectrum User Club, Germany.

Technical information concerning ZX Spectrum and ZX81, including instruction and service manuals, layouts and schematics.

Site provides snapshots, MIDI files, screen savers, counter digits and information about a lot of hard-to-find clones of the Sinclair machines, focusing particularly on those from Eastern Europe and Russia.

Service, hardware and software providers for Sinclair QL and Z88. Located in San Antonio, Texas, USA.