Hello!
I took a gamble on an inexpensive korg KP3+, knowing it wasn’t in working order. So here’s the skinny- audio is mostly digital artifacts, using the KP3 service manual I ran a simple diagnostic and it turns up error code er.21 which I believe is pointing to an SD ram issue.
I just emailed Korg to see what that will yield.
Any insights? Can this be saved from the scrap heap? There’s a part’s list, but it would appear to be Korg’s internal designations only.
Thanks for your time!