7 Manufacturer: Commodore International Released: 1985 Models: A1000, A2000, A500, A3000, A500+, A600, A1200, A4000 Units sold: 4.85 million OS: AmigaOS, Kickstart firmware CPU: 16/32-bit Motorola 680x0 @ 7.09 MHz and higher RAM: 256 KB and higher, expandable Graphics: Denise (OCS) / HiRes Denise (ECS) / Lisa (AGA) Sound: Paula, 4 channels, 8-bit stereo PCM