One can assume from the posts that the manufacture is correct, but we still don’t know which model. (Some SZ members have one)
Bill
Thats extremely hard by ear, for obvious reasons called above, they all use the same engine and many of the same samples and styles.. ( for probably over a decade) as Korg mostly innovated their products by keeping the same engine ...as explained above..
It could be any Korg arranger of the pa series or even the i30...