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

Electroslacker

Nice report on the 'reds'. How long have you had them in? Mine went through noticeable about 50hr run in time before my system felt stabilized.

 At first 7-10hrs it had more perceived detail, next at the 10-30hrs it seemed the tonal balance moved all over quite often. At 30-50hrs it proceeded to move toward more tonally coherent sound, more natural sound, quieter background, can see into the sound stage farther. And in the end it sounds like I upgraded the whole system a significant amount.

Marqmike, I've only had them since Jan 11. I would agree that they are changing, but I've listened to so many different albums that I'm mainly just repeatedly surprised by what is revealed.  I've thought of getting some more for my Benchmark DAC, but I'll echo what someone else said, "Do I want more of what these are doing?"  I'll exchange for the Black if there's  consensus it's better.  Thanks for compliment.  It still feels odd to wax poetic over a fuse.
Okay ... I installed the two new BLACK fuses into the CD player yesterday afternoon. 

New, right out of the box:

My first impressions were not good. While I heard a bit more transparency over the fully broken in RED fuses they replaced, I was faced with ultra highs that  had a hard edge and an overall presentation that was less musically involving, and a flattened sound-stage to boot. Wider maybe, but not as three dimensional. Overall sound was boring. 

Two hours in:

Things began to smooth out and become more three dimensional.  Still not as musically involving as with the RED's though. I put the CD player on "repeat" and fixed dinner, ate and watched the evening news. 

Five hours in:

Ah, now we start to boogie. The realism is back in spades. The BLACK fuses allow more information to be unleashed from the recordings over the RED's. Tonally, the piano is quite remarkable ... especially the growl of the lower registers.  Things are starting to come together, but still, even though more transparent, still not quite as musically involving. I hear the promise of something great around the corner however. 

This morning:

Okay, I'll say it right off ... WOW!

I have this private recording on two CD's of a Rachmaninoff piano competition at the L.A. Phil that is amazing. It was burned from the master tape. On the first disc, it starts out with the orchestra tuning up and warming up. The inner detail of the rustling pages, chair creaks, audience coughs and sneezes and musicians whispering to each other were insightful as never before. I could hear the sound of the auditorium as if I had been transported into the venue. Then the music started. The massed strings were gorgeous and very present. Not strident at all.  The topping on the ice cream sundae was the sound of the piano. Extremely fast stops and starts, excellent dynamics and tonality. Like the RED's, I could hear the sounds that the piano itself makes ... the wood, the hammers, the petals. Nice. 

At this point, are the BLACK's as good or better than the RED's? In most ways, a resounding yes. BUT ... there are still some very important things missing. The most important being a lack of musical involvement. Its getting better ... but no Kewpie Doll yet.

We've all heard those systems that have transparency in spades ... a sound stage to die for ... dynamics galore ... and yet you're still left wanting, right? That's where the system is at at this point. Great in most ways ... but ... but ... a bit boring. 

Fast forward ...

The CD player has been on repeat all day now. Mr. Golden Ears (Robert) is coming over tonight for a listen. He was completely blown away with the improvements the RED fuses made. Robert is a good sounding board. He hears like a bat and is a tough critic and cynical as hell. We'll see. Stay tuned for an update either late tonight or early tomorrow. In the meantime ...

Happy listening ... 
Still quite impressive with just over 24 hours of use...Going to try 2 of them in my CD player when the Cable Company gets them in.
Well, my audiophile guest kind of hit the nail on the head. He said that he heard the hardness in the highs and also described the sound in comparison with the RED fuses as "pinched." Also commented that the system had lost its effortless musical flow ... and that the system sounded as though it "was working." 

With that said, I'm still hearing a lot of promise in these BLACK fuses. The're not even close to breaking in, so time will tell. The RED fuses continued improving for a couple of weeks before they really were at their best. 

Stay tuned ... tomorrow is another day.