Apple Lisa 1, converted by Apple to Lisa 2/5, model no. A6SB100P, serial no. B08B831320172, Applenet no. 00103089, manufactured: 83132, with first version of the main board, 4 nickel-cadmium batteries (should be replaced), Motorola 68000 CPU and Apple ProFile hard disc model no. A0M1005. – Both for Europe, 230 volts AC. – Note: Lisa 1 was first personal computer with GUI (graphical user interface) by Apple and the predecessor of the Apple Macintosh. When the original Twiggy floppy drive proved unreliable, Apple offered all Lisa 1 owners a free upgrade to the Lisa 2: the front panel and the Twiggy-drives had to be sent back to Apple and the Lisa became the first computer fitted with a modern Sony 3.5-inch floppy disk drive. The Lisa computer was, therefore, very reliable and could even process various operating systems.品相: (2–3/–)