Intertec Superbrain

The Intertec Superbrain was an all-in-one commerical microcomputer first sold by Intertec in 1979. The machine ran the operating system CP/M and was somewhat unusual in that it used dual Z80 CPUs, the second being used as a disk controller. In 1983, the basic machine sold for about $2000.

There were several variants, including the Superbrain II, Superbrain II Jr., QD (quad density disk drives) and SD (super density) models.

The Superbrain is notable for being at the user end of the first Kermit (protocol) connection in 1981.