“Powers up but not tested as I no longer have anything to use it with
The MEX-8000 provides an additional 4 banks of storage for the following Korg synths and maybe more models from that era:
DW-8000 / EX-8000
Poly-800 II
EX-800
Poly-800 mk1 with MDK (MIDI Dump Kit)
It’s been sat around a while but not used and is untested other than power-up. Does not come with power supply but I tested it with a compatible unit and it powered up no problem. I used to use it with my DW8000 and Poly 800 2 but have moved those on a long time ago.” Click here to visit listing on eBay