2. amps-preamps
  3. 1448317474

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
geoffkait's avatar
geoffkait
23,365 posts
 
"Maybe there is something magical these fuses impart."

I suspect you were probably right the first time, that bypassing the stock fuse with pure copper is better than any fuse, with the caveate that you take care to protect the exposed copper wire from local magnetic fields and RFI/EMI and vibration. And that the copper wire is inserted in the correct orientation.
p59teitel
312 posts
 
"I guess the next place would be the source, and pull the furutechs, because I'm sure the blacks would mop the floor with them and would be a better sonic upgrade from going from red to black in the preamp... "

I replaced Furutechs in my CDP and pre-amp with the Blacks.  The Furutechs were indeed an improvement over the stock fuses and served me well for a few years.  But the Blacks are in another league. 
audiolabyrinth's avatar
audiolabyrinth
4,555 posts
 
Gbmcleod, I read your post,  one thing stood out, I could not figure out if you preferred the furutech gtx-rhodium outlet's better than the rest of the compilation of wpo’s-wall power  outlet's? 
audiolabyrinth's avatar
audiolabyrinth
4,555 posts
 
Almarg,  if you are around? , this question is directed to you,  I studied the offering's of values of the sr-black's fuses for my krell 700cx amplifier that takes 1- amp fast blow fuses × four of them,     I really do not want to use the 1-amp value for reasons of possible blowing  $520.00 up in my face,  the next value is 1.6 , of course my fuse requirement is the big fuses, not the smaller one's,  what is your assessment of useing the 1.6 value in place of the 1-amp value? 
charles1dad's avatar
charles1dad
10,239 posts
 
I had written last week that despite the many positive posts on this thread regarding the Black fuses, the number would continue to grow. This has happily been the case unsurprisingly. To the point of being redundant these fuses represent one of the great  tweak opportunities available.  There are very few upgrades that will yield this level of sound quality improvement for so little cost. I'm just very glad that more people are discovering these fantastic products. Keep in mind that the better the quality of an audio system, the more impactful their effect in my opinioon. It is wonderful to realize that  you can noticeably improve your system's performance without having to spend thousands of dollars. 
Charles, 
More to discover