Is $2,844 too much to pay for a fuse?

You fuse, you lose!

I would definitely pay $2,844 for a fuse . . . If Jimmy Page or Robert Plant came to install it and play Stairway to Heaven or In My Time Of Dying to enhance the soundstage!

Can anyone provide technical guidance on how I can modify my amplifier?

I wish to add a $2 Littlefuse to the amp’s circuit that will blow first in order to prevent my $2,800 fuse from blowing in the event of an amp malfunction.

What am I missing? These appear to cost $28.50 per fuse. That's cheap by premium fuse standards. 

ridiculous, it never ceases to amaze how stupid certain 'audiofools' really are !

using your link, they are only listed as 28.50.
am I missing something?