Lexicon Prime Time 93 MAX Memory Board

This is a replacement memory board assembly for your Prime Time 93 and contains both the standard and memory expansion - all in one board and with only two SRAMs! No more MM5280 DRAMs or the unobtainium DS3762 clock driver IC means no more +12v or -5v rail. It runs cooler, uses fewer connectors and still maintains the full functionality of your Prime Time 93. Works in all PT93s.