Oh Snap!

The NAD amp powering the new 15" sub is blowing internal fuses and is (i suspect) DOA. I need another amp in the 500W to 1000W class to power the sub and cost ~$100.

The amp is 20 years old and the caps have failed before. I isloated the caps from the circuits and it still blows the fuse - just not as violently. So i suspect secondary damage as well. The speaker is fine - no damage and it didn't fail internally and overdrive the amp.
The failure occured during a huge bass signal demand (We Were Soldiers Once... during mortar attack! I just figured a frag got it )


I am thinking Ebay or craigs list/used. I am thinking i don't need a class A - it is a sub so sound clarity signal/noise etc. isn't as important. It just needs to bridge mono.

So - suggestions? It could even be ugly/hidden.