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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
charles1dad's avatar
charles1dad
6,996 posts
 
Hi teo_audio,
 Thanks for posting your colorful and very interesting fuse experiences.  You've given examples of what many posters already know,  those darn little electrical things do affect the sound.  As you've noted , each fuse has its own distinct sonic character.  Very easy for many listeners to hear,  no voodoo required either 😊😊
Charles 
grannyring's avatar
grannyring
4,637 posts
 
Teo Audio. I posted the same thing much earlier on. I did in the past use appropriate sized copper lugs in place of fuses and the sound is soooo much better. No fuse sounds the best by far. Just simply avoid them (fuses) by using high quality Heinemann on/off breakers as the power switch.

Common sense tells me that a better quality fuse will sound better than a cheaply made one as no fuse at all sounds the best. I have experimented with all four  - no fuse, copper lug, standard fuse, Synergistic fuse. I have heard the differences. I ask again, why not use a high quality breaker switch? Most gear is built with an on/off switch anyway and a fuse. Eliminate the fuse and yes you still have a switch, but certainly a better overall design by eliminating the fuse. 

This is can be implemented in all manner of designs to better the sound. 

georgehifi's avatar
georgehifi
4,966 posts
 
John Curl advocates this one: re-settable fuses

They are starting now becoming industry standard as their prices have come down over the last year or so, they are now much cheaper than a good $2 fuse + the fuse holder, and that is a big fact to manufacturers.
 But there’s no voodoo inside them if you care to investigate.

http://uk.farnell.com/pptc-resettable-fuses?searchRef=SearchLookAhead

Cheers George
grannyring's avatar
grannyring
4,637 posts
 
George and Teo, yes the re-settable fuses are yet another example of out of the box thinking. 
ptss
1,649 posts
 
I’m reminded of an intelligent observation:perhaps by Einstein or Orwell:
"Anyone who thinks they understand (sic) the intention of this thread - most
certainly has absolutely no idea what’s going on".

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