Return it ASAP. Most of us PSR2000 owners have had good luck with it. I purchased and own two PSR2000s. One of them had to be returned because of speaker buzz. I've been gigging heavily with one of the PSR2000s for over 3 months without any problems - that's not that long. Let's see if it lasts a year. I have a feeling it won't. We'll see.

Larry