Korg A2

Effects rack.

Chip: MBM27C1000-20Z
CPU: NEC D78C10ACW (luckily this version has no internal rom)
DSP: Dual KORG 87405

Sticker:
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 901312
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This effects unit is quite a fun piece of hardware, and we certainly should work on improving it.
Things to do would be to remove all kinds of fake limits and limited editability, and add various
missing things from expansion cards, as, although it already contains most of the expansions,
I remember there was something missing as well.

I'm not keen on uPD78-related stuff and it will likely take forever for me to get to serious main
program tools, diassembly and alteration... but these DSPs are just my cup of tea.
So what I could defintely do, if A2 someday gets under main program assembly surgery from you guys,
I can add new algos and alter the actual DSP processing microcode.


Edward d-tech
www.dtech.lv
