Any question answered...

Anyone know much about electric pianos? the good kind

my housemate has a technics px 6 electric piano, and i spilled a glass of water on it..

it was turned on when it happened but was turned straight off

mopped it up and left it off, my housemate tried to use it this morning and the speakers crackly (least of the worries for now) and doing single notes works but multiple keys ends in bizarre results

turned back off so will leave it to dry out while we're away over christmas, but whats the chance of it being permanent?

these things are freaking expensive...

I wouldnt have turned it on yet, there is a chance you could short out stuff. But once fully dry there is no reason it should not work 100% providing you have not shorted the fuck out of it.

If there was a lot of water you may want to disassemble to get properly dry. You can use electrical contact cleaner to assist the process too.