I have done a search and am not finding much for results, but my RW-10d died the other day. I turned it on, it made a crackle and died. The fuse is blown, but the board looks fine, no blown or melted resistors. I found one post where the users had replaced the MOSFETs and stated theirs were working again, but that was almost 6 years ago and I was wondering if it was still working, or did it at least last a year or two? I know most people replace the plate amp, but that's almost half the price of a new sub and I would prefer to not do that. If it comes to that then I will just upgrade to a new one, as long as they're not having the same problems as I see many have. I contacted klipsch for advice and have yet to hear anything back from them also. And, if I can't fix it, what is comparable as a replacement?