why don't some of you get off your bums ...take a little look in your fuse holders and if ...note the if  either the fuse holders or the fuses look anything other than bright and shiney..clean them

you may get some idea  into the effect these fuses have.

now there'll be someone come along and say it makes no difference ... Well IMO that just means your system may have problems else where.....

But were not taking about chalk and cheese here its that last few  parts of a percentage point of performance....  a bit like the difference between f1 cars from diffrent teams...

 

do we need to discuss a little science.....

all copper tin iron salts are none conductive, and all silver salts are ...

so if your fuse has an invisble coating of oxide, sulphide, nitrate whatever  and your not [guess what ] using silver fuses there will be a partial barrier or diodic effect to the electron flow ....

go on trust your ears not your dogma