There was a Soviet PC for high schools, semi-clone of PDP-11 which had 2 cpus clocked at 6 and 8 MHz respectively. It was called UKNC. Look it up, it is an inte

There was a Soviet PC for high schools, semi-clone of PDP-11 which had 2 cpus clocked at 6 and 8 MHz respectively. It was called UKNC. Look it up, it is an interesting device.