The 1987 Tandy 1000 Personal Computer Model No. 25-1000A is a vintage home computer made by Tandy in the United States. This unit is designed as the CPU only, without any peripherals included. It is ideal for collectors or enthusiasts of vintage computing technology, offering a glimpse into the past of personal computing. The Model 25-1000A is a unique piece of history that represents the evolution of technology in the 1980s.