This is a strange one, although someone may well have experience with this issue. I was enjoying the PX 130 so much until it died on me today. It just went dead and would not play. The lights were out and there was nothing. I took out the adaptor (genuine AD-A12150LW) and I noticed the centre pin had actually moved and was touching the side of the hollow part. I assumed this should be in the centre so I moved it with a knife and still nothing. WHen I say nothing, there are no lights on, but both speakers omit a kind of tapping sound that suggests some power is getting through somewhere. Unfortunately the piano no longer works so it is either a new adaptor to try or a repair. Does anyone have any ideas about this issue. Any help is much appreciated. I haven't played for many years and I was enjoying the daily practice again. All the best, AL