I have three main units (one CIB) and one usa main unit, four
power adapters (one usa), three rf modulators, three tape drives
SV-904 (one CIB).
type computer
country USA
year 1983
os SV Microsoft Basic 1.0
cpu Zilog Z80 a
speed 3.6 MHz
ram 80 KB
vram 16 KB
rom 32 KB
graphic 256 x 192
colors 16
sound 3 channels, 8 octaves
ports centronics, rs232c, rgb, tape, joystick (2), cartridge