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?
128x128oregonpapa
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mapman ...

I believe you're correct in your assessment that the more resolving a system is, the more impact the "small" tweaks will have.  Early on in this thread I made the comment that eliminating micro-vibrations in a system is a must in order to gain super resolution ... and if one can't hear the improvement the SR Black fuses make, then one needs to pay attention to the micro-vibrations first. 

sgordon1 ...

Warren Gehl is the chief listener at Audio Research. There isn't a piece of equipment, repair or new, that leaves the factory until its signed off by Warren.  He not only takes the time to orient the fuses' direction, but also the proper rotational position to ensure that the equipment will sound its best when it arrives at the customer's home. 

wolf-garcia ...

It just amazes me that a wonderful wordsmith such as yourself could be so wrong about so much. Me thinks perhaps you should check your micro-vibrations. :-)

OP
" if one can’t hear the improvement the SR Black fuses make, then one needs to pay attention to the micro-vibrations first "

I’m still not sold that one will always hear an improvement even then which is probably old news but first things first for sure.

So if I ask that guy at ARC he’ll be able to tell me which way to properly insert my fuse I took out in order to try the Red Fuse? Otherwise I guess its still just try it both ways and see which means whichever way I like is the right way and there is no wrong answer. That’s a pretty easy test to pass and smart marketing to keep everyone happy and not make it hard for the paying customers !!! :^)
^^^ ... Nope, if you ask the guy at ARC which direction that YOU should place the fuse, he won't be able to tell you ... because he can't hear the results YOU get. He only hears the results HE gets.   :-)
That is interesting because as I mentioned the filament in the ARC sp16 is clearly asymmetrical as I recall so it should be easy to specify which way to insert that into the fuse holder mounted on the back of the unit "correctly" by the pre-amp maker who should know.

Oh well, there is always hope still for a non-believer I suppose. At least I get to choose my own favorite fuse direction or not bother at all when I can’t tell a difference. That is more convenient than there being a "right" and "wrong" way for sure and maybe getting it wrong I must say. The customer is always right........

OP BTW thanks for not banning the cynics from your thread like some fuse threads in these parts and giving us someplace we can roost and banter perhaps for the benefit of those whose minds are not made up.