ZX Spectrum [SEP] manufacturer
ZX Spectrum
The ZX Spectrum () is an 8-bit personal home computer released in the United Kingdom in 1982 by Sinclair Research.
Referred to during development as the "ZX81 Colour" and "ZX82", it was launched as the "ZX Spectrum" by Sinclair to highlight the machine's colour display, compared with the black and white of its predecessor, the ZX81. The Spectrum was released as eight different models, ranging from the entry level with 16 KB RAM released in 1982 to the ZX Spectrum +3
Spectrum+
The ZX Spectrum+ was a repackaged ZX Spectrum 48K launched in October 1984.
- ZX Spectrum 128
The ZX Spectrum 128, with RAM expanded to 128 kB, a sound chip and other enhancements, was launched in Spain in September 1985 and the UK in January 1986, priced at £179.95.
Home computers TI-99.
Texas Instruments (TI), at the time the world's largest chip manufacturer, decided to enter the home computer market with the Texas Instruments TI-99/4A. Announced long before its arrival,