Korg Forums

My LS is beginning to exhibit the same problem. One key (F4) is sunken and bouncy, a few other high traffic notes are starting to show signs of wear as well. The problem key looks exactly like DC's video, so I'm sure it's the same issue with the metal tongue carving out the plastic of the key, as ...

Found this on instagram: a Kronos with chromatic accordion buttons like a Russian bayan instead of a piano keyboard. I've never seen this before, has anyone else? Could it be a custom job? Paired with a breath controller I bet this sounds pretty cool.

https://www.instagram.com/p/B5xdmugl1HL/

Did you find a solution to this? I encountered the same problem.