I have to say that cable lifters while doing absolutely nothing look sort of cool and draw attention to those stupidly expensive cables some of us like to buy. It is fashion, nothing else.
As for fuses, they are there just to get U/L approval. U/L operates as if circuit breakers do not exist. Fuses do not protect the equipment. They are there to prevent a fire, but your circuit breakers do that. Lightening, as an example will blow transistors before the fuse has a chance to blow. The equipment winds up protecting the fuse! I bypass them with heavy gauge wire. If an amplifier is going to self destruct the fuse is not going to save it. When my old Krell KMA 100 burned it's output stage, the fuse remained intact and the circuit breaker did not blow.
As for fuses, they are there just to get U/L approval. U/L operates as if circuit breakers do not exist. Fuses do not protect the equipment. They are there to prevent a fire, but your circuit breakers do that. Lightening, as an example will blow transistors before the fuse has a chance to blow. The equipment winds up protecting the fuse! I bypass them with heavy gauge wire. If an amplifier is going to self destruct the fuse is not going to save it. When my old Krell KMA 100 burned it's output stage, the fuse remained intact and the circuit breaker did not blow.