Manufacturer: Acorn Computers Released: 1987 Models: A305, A310, A3000, A440, A440/1, A540 et al. OS: RISC OS CPU: Acorn ARM2 @ 8 MHz to ARM3 @ 33 MHz RAM: 512 KB to 16 MB Graphics: Acorn VIDC1 Sound: Acorn VIDC1, 8 channels, 8-bit stereo