I have main unit (CIB)
type computer / Game Console
country UK
year 1990
os Locomotive Basic 1.1
cpu Zilog Z80A
speed 4 MHz
ram 64 KB
graphic 160 x 200 (16), 640 x 200 (2)
colors 31 max
sound 3 stereo voices, 8 octaves
ports light pen port, sound output, centronics, expansion, RGB din, cartridge, joystics (2)
Wikipedia