Synergistic Red Fuse ...

I installed a SR RED Quantum fuse in my ARC REF-3 preamp a few days ago, replacing an older high end fuse. Uhh ... for a hundred bucks, this little baby is well worth the cost. There was an immediate improvement upon installation, but now that its broken in (yes, no kidding), its quite remarkable. A tightening of the focus, a more solid image, and most important of all for my tastes, a deeper appreciation for the organic sound of the instruments. Damn! ... cellos sound great! Much improved attack on pianos. More humanistic on vocals. Bowed bass goes down forever. Next move? .... I'm doing the entire system with these fuses. One at a time though just to gauge the improvement in each piece of equipment. The REF-75se comes next. I'll report the results as the progression takes place. Stay tuned ...

Any comments from anyone else who has tried these fuses?
Mac48025, the answer to your question as to why the SR Red and Black Quantum fuses
can't improve the sound of a component :--- as previously stated in this thread-
"Obviously anyone 'touting' theses Synergistic Red Quantum (or black) fuses has never taken a look at all the wiring 'after the fuse' - within the device. If they did they'd see all sorts of Pieces of wire, longer than the fuse, connecting various items."  As wolf_garcia stated; if your fuse is old simply replacing it with a new one will give the same benefit as an SR fuse.
Same for highly touted "benefit" of the directionality of said fuses.
No reputable manufacturer (I'm aware of)  of components these fuses are suggested for, promote their products for the "directionality of the wiring".. That moots the point about the "value" of the fuse directionality, again because of the various wires following the fuse.
So I remain aligned with the Healthy Skeptic-wolf_garcia - when he says 

" the promotion of a nonsensical, inexplicable, expensive and utterly useless fuse "upgrade" will garner my ire as long as this thread continues".

Particularly with the "unending 'incremental' upgrades" type of changes (Chris Connaker referred to such types of changes " I've been disappointed in the past to learn of manufacturers who release "Mark II" of a product only because a single internal component of the original version is no longer available. It's just as disappointing to see the unaware spend hard-earned money on such an upgrade." ; rather nicely put I feel. See it here' in the first paragraph. -
Geoffkait it seems you agree with the theory-
if you can’t attack the argument simply attack the person- naturally...

I’ve already attacked the argument. Many many times, in fact. Shall I draw you a picture?

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Ptss....I appreciate the effort but none of that answers my question. I'm not asking about directionality, old fuses or other wiring

Since the fuse is the weakest link in the pathway, why wouldn't improving that weak link improve sound quality? It's commonly believed that improving the weak link in a system provides the biggest improvement, why couldnt improving the weak link in the AC pathway bring about improvement? I'm merely asking isn't plausibly possible instead of stating its definitely not possible ( I'm not saying you made that statement but others have)? Isn't it possible?