Do you know the TSI Speech+? It's a talking calculator for the blind, it has the same speech chip as in Berzerk(arcade game). see: http://www.vintagecalculators.com/html/speech-.html *TMC1007 TMS1000 1976, TSI Speech+ (S14002-A) *MP0057 TMS1000 1978, APH Student Speech+ (same ROM contents as TSI Speech+?)
Think I have one!
EDIT: Damn kevtris beat me to it I only got this one. Its very precious to me.