... 48K ZX Spectrum shared the same basic design, the hardware was not completely unchanged throughout production. Sinclair made a number of revisions to the circuit boards as the machine evolved, while also making changes intended to improve ...
... work was carried out in Cambridge, while the Spanish distributor contributed to the development and production of the Spanish version. The Spanish launch came before the UK release, allowing Sinclair to introduce the new machine in an impor ...
... interfaces that could exhibit erratic or unreliable Kempston operation due to sub-specification pre-production units. Owners were instructed to run `PRINT IN 31` with the interface in Kempston mode; any result other than 0 entitled them to ...
... er and Your Spectrum material documents Automata's Deus Ex Machina as a highly unusual 48K Spectrum production combining a computer program with a separate synchronised audio soundtrack. The work was created by Mel Croucher and programmed b ...
... ually, a new generation of Spectrum computers that would take the range into the final years of its production. The ZX Spectrum +2 The first Amstrad Spectrum was the ZX Spectrum +2, introduced in 1986. Rather than simply producing another v ...
... the silicon disc was continued when Amstrad purchased the rights to Sinclair computers and started production of the ZX Spectrum +2. The +2 was almost the same computer as the Spectrum+ 128K but with a full size keyboard, a built in casset ...