Upgrading Fuses


Have a Audio Research Ref 3 and am considering upgrading the fuses but I am a little skeptical. Would like to hear from people who have try this. Hard to believe that fuses can make a substantial difference like the manufacturers claim. All advice appreciated.
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Nonoise - Thanks for the link. For what it is worth I'd write the Cliff notes version as 'our tests show that we have lower resistance and less vibration and we think this makes our fuses sound better'.

Metro4 / Vhiner - Please keep up the good work:).
09-20-11: Vhiner
"Jeff, If you're not an audiophile, why do you hang out here? This is an audiophile website."

09-22-11: Vhiner
"Have you ever noticed how the "this can't work" crowd never talk about actually trying the products they denigrate? It really is unbelievably boring and pointless."

It's only after these two early Vhiner postings that I took an offensive position against his remarks. I responded with factual considerations, yet all he's done, and continues to do, down to his latest posting, is avoid providing ANY proof that HE heard or can hear differences regarding boutique fuses since he has the testicular fortitude to take such an elitist stance over others points of views with his dominating "big man on campus" endless/provoking postings?. Instead, continues to post endless off topic distractions, diversionary antics, and adolescent manipulation of posted quotings, yet has the audacity to expect responses to his delusional provocations for further avoidance. It's all there in black and white, yet he has the gall to call me cowardly? I've been telling him, essentially, to quote his grandpa, to "Put up or shut up!" all along. The perpetuated bickering is the result of responding to his diversionary prevocational attacks and ramblings! He refuses to address that the onus of proof lies with the person(s) making the claims, as I have sighted many times, and how it is done in almost every field of study. Again, all this can be followed in my previous postings, as with all my responses, yet are continually dodged by Vhiner.

This is classic evasive behavior, on several levels, and textbook phsycology-101. Who's the coward?
Metro04,

You demanded measurements that explained Hifi Tuning's claims. It's been posted here. Why do you ignore the data and requests for your credentials? Because you continue to imply that they are snake oil salesmen, you owe the inventors at HiFi Tuning an apology. This isn't about you or me. It's about unqualified people like you slandering the good products of others, which you've never even tried or measured, by the way. If someone did this to something you made, you might begin to understand how wrong it is.