Why not? If you can spend hundreds and thousands on a high end power cord, I am sure a fuse would make significant improvements.
REMEMBER.....after your 20A dedicated lines, to your cryo'd outlets then to your gigantic power cords, the current ultimately passes thru a tiny fuse in your component. If the fuse would be of a good quality, it must make a difference.
I have Isoclean fuses throughout my system and YES, it makes a big difference. YMMV
Cheers
REMEMBER.....after your 20A dedicated lines, to your cryo'd outlets then to your gigantic power cords, the current ultimately passes thru a tiny fuse in your component. If the fuse would be of a good quality, it must make a difference.
I have Isoclean fuses throughout my system and YES, it makes a big difference. YMMV
Cheers