This is a very old thread but anyway, I am having a problem with my B100 SST-DA. I didnt use it for a while but forgot to take the power from it, now I went to dust it off and its not working.
I had some spikes, or undervoltage maybe earlier that would shut down the amp, you then turned it on again and it would be fine.
Now there is nothing, took the power from it a few minutes and checked the fuse, put power back in and it doesnt react.
What else can be wrong here?