I would hardly consider that merely rumor, because in addition to the earlier reports I got from two Pa500 owner friends mentioning to me about their Pa500 unit's low output volume, vagro now confirms experiencing the same on his Pa500 too:


That said Donny, it's great to discover (from your reply) that Korg has apparently fixed that problem now.
I wonder if the fix was achieved in an OS update or if it required a louder volume output level hardware part?

Scott