Yes. I had a Belles 150A Reference amp a few years ago and did the fuse upgrade (Both line and rail). Don't remember the sizes, but you can call David Belles and he'll tell you.
These fuses make a difference, and I swap out the stock fuse for these on every piece of equipment in my system.
I haven't tried the Isoclean or other upgrades, but they are all an improvement.
These fuses make a difference, and I swap out the stock fuse for these on every piece of equipment in my system.
I haven't tried the Isoclean or other upgrades, but they are all an improvement.