Originally Posted by: NeverEnoughFuzz

I went to switich my Fender Bassbreaker 007 amp head this morning and nothing, no lights, no power no hum. Completely dead.

[p]Take it to a reputable shop.

It could be a power tube. But more likely it's something else, the transformer, rectifer. And visual inspection of a fuse doesn't always indicate that it's fine. And even if it is the fuse, there's a deeper reason the fuse blew.

Take it to a shop! Best of success with it.