Do Fuses make a difference ib sound?

I’m waiting for my equipment to go out of warranty. I think I still have a couple years yet to find out.

Things like that, you have to try them in your system. Call The Cable Company. They specialize in keeping demo units of everything they sell. They'll send you 4 or 5 different ones, and you can keep them for 2 weeks. If they make a difference you think is worth paying for, buy them. If not, send them back and keep your money.

@xmbw4 advice is wise. I have some in my system (Synergistic Research) and the difference is subtle. Better? Not sure. There are definitely better places like acoustic panels to spend that money on.