Is My System Toast?

So are you saying both channels are dead? Neither channel works?

FYI, looking at a fuse, and it looks good, doesn’t mean it is good. I have seen fuses that looked good but were open. The fuse element melted, burned free, at one of the end caps. You can’t see inside the end caps. Usually when a fuse blows it is easy to see/ sometimes the glass looks burnt inside. 

If you don’t have a meter to check for continuity, buy a cheap continuity tester. 

Example:

Gardner Bender Sperry Instruments CT6101 Heavy Duty Continuity Tester 

Or just buy a couple of new fuses. Make sure it is exactly the same amperage and type. Usually power amps use a slow blow fuse. 

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That’s a very good idea. I’ll get new fuses. 

Usually when a fuse blows it is easy to see. Sometimes the glass looks burnt inside. 

And of course you can see the fuse element is blown.

@masswineguy 

Both channels of the amplifier are dead? Yes?

No power light?

You can’t hear the power transformer with an ear close to the top of the amp?

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The fuse doesn’t look blown at all, but that’s what JEA48 was talking about. 
Either both channels are gone or both speakers are gone.