Lots of comments, but no answers! Does Hot wiring/bypassing/direct-connecting/ or using a copper or silver wire Instead of a fuse, make the sound better?
Two answers.
One: depends. Depends on the wire. Depends on the fuse. Having compared, I can say for sure you will have a very hard time finding a wire or slug or anything else to sound as good as a Blue Quantum Fuse. Let alone Orange, which is a lot better.
Second answer: Depends. Depends, mostly, on your ears.
Some like the above georgehifi, apparently have really poor hearing. Or maybe never even tried? Because its pretty damn obvious one way sounds better than the other. To me, anyway. I am not in any way getting into an argument with anyone about how awful their listening "skills" are. If they say they can't hear, I take them at their word.