Korg MEX-8000

The MEX-8000 is a program storage device that works with the DW-8000, EX-8000, DW-6000, Poly 800 mk2, EX-800, SDVP-1, and SDD-330. It has four banks of storage, each with 64 locations, and the different banks can even be used for different synthesizers. In other words, Bank A could hold DW-8000 programs, while Bank B could be set up for SDD-330 programs.