The Yamaha AN1x Synthesizer mailing list

> shortly after i bought it. after 7 to 10 days, the problem simply
> sorted itself out. 
> 

I thought power supply right away, as the unit came with the 
incorrect 9v adapter. I purchased a 12v unit, configured it for the 
proper polarity, same behavior.


The odd thing is that sometimes it won't work at all - restarts 
constantly. Sometimes it works just like normal. It worked fine when 
I got it, and didn't exibit symptoms until about a day or so. Now, 
all hell has broken loose, and I can't use it regularily because it 
only works when it feels like it. I disassembled it completely and 
checked all connections & grounds. I cleaned the pots as best as I 
could and reassembled. No effect, although it now works sometimes... 
before the cleaning it didn't work at all.... I'm baffled and trying 
to decide if it's worth sending it in to Yamaha.

n8