By AMENNES
Mon Apr 13, 2020 4:53 pm
The service manual says it is a Wave Memory PCB. https://www.manualslib.com/manual/1013522/Akai-Mpc3000.html?page=5#manual
A quick google search seems to show it is an 8MB memory board [url]The Optional EXM3008 8MB Wave Memory Circuit Board (PCB L5110B5010)[/url]