*YES*. That and the 1989 MB electronic talking battleship use TSP50Cxx 8-bit micros (there are TWO speech synth devices which do too, one being the 1989/1990 version of the appleII ECHOII, as well as at least one vtech product). I was looking to (but did not bid) get an omega virus board off ebay just yesterday. I own an electronic talking battleship but was looking to nab a cheap one as well since mine is missing the box.