ShahG

So I have an Australian Spec 08 LX570. While driving and listening to a CD, The audio just cutoff. I researched a little and found out that it might be the fuse up in the hood. So it turned out it was a blown fuse. But now as soon as put a new fuse in, that one blows too. I suspect it might be the Amp. All the functions are working CD DVD AM FM everything. Just no volume. There is no static or anything. Just Silence. Any guidance on this issue will highly be appreciated!