The new Synergistic Research BLUE fuses ....


New SR BLUE fuse thread ...

I’ve replaced all 5 of the SR BLACK fuses in my system with the new SR BLUE fuses. Cold, out of the box, the BLUE fuses stomped the fully broken-in SR BLACKS in a big way. As good as the SR BLACK fuses were/are, especially in comparison with the SR RED fuses, SR has found another break-through in fuses.

1. Musicality ... The system is totally seamless at this point. Its as if there is no system in the room, only a wall to wall, front to back and floor to ceiling music presentation with true to life tonality from the various instruments.

2. Extension ... I’ve seemed to gain about an octave in low bass response. This has the effect of putting more meat on the bones of the instruments. Highs are very extended, breathing new life into my magic percussion recordings. Vibes, chimes, bells, and triangles positioned in the rear of the orchestra all have improved. I’ve experienced no roll-off of the highs what so ever with the new BLUE fuses. Just a more relaxed natural presentation.

3. Dynamics ... This is a huge improvement over the BLACK fuses. Piano and vibes fans ... this is fantastic.

I have a Japanese audiophile CD of Flamenco music ... the foot stomps on the stage, the hand clapping and the castanets are present like never before. Want to hear natural sounding castanets? Get the BLUE fuses.

4. Mid range ... Ha! Put on your favorite Ben Webster album ... and a pair of adult diapers. Play Chris Connor singing "All About Ronnie," its to die for.

Quick .... someone here HAS to buy this double album. Its a bargain at this price. Audiophile sound, excellent performance by the one and only Chris Connor. Yes, its mono ... but so what? Its so good you won’t miss the stereo effects. If you’re the lucky person who scores this album, please post your results here.

http://www.ebay.com/itm/ULTRASONIC-CLEAN-The-Finest-Of-CHRIS-CONNOR-Bethlehem-Jazz-1975-NM-UNPLAYED-...

Overall impressions:

Where the RED fuses took about 20 hours to sound their best, and the BLACK fuses took upwards of 200 hours of total break-in, the BLUE fuses sounded really good right out of the box ... and that’s without doing anything about proper directional positioning. Not that the BLUE fuses don’t need breaking in, they do. The improvement continues through week three. Its a gradual break-in thing where each listening session is better than the last.

Everything I described above continues to break new ground in my system as the fuses continue breaking in. Quite honestly, I find it difficult to tear myself away from the system in order to get things done. Its truly been transformed into a magical music machine. With the expenditure of $150.00 and a 30 day return policy there’s really nothing to lose. In my system, its like upgrading to a better pre amp, amp, CD player or phono stage. Highly recommended.

Kudos to Ted Denney and the entire staff at SR. Amazing stuff, guys. :-)

Frank

PS: If you try the SR BLUE fuses, please post your results here. Seems the naysayers, the Debbie Downers and Negative Nellie’s have hijacked the original RED fuse thread. A pox on their houses and their Pioneer receivers.

Frank



128x128oregonpapa
Ahh.... there is a corner suite in the forums, after all. : )

And establishment issued 'get out of jail free' cards. : )
But the assumption that they can have any effect on the tone of an electrical circuit seems silly to most people who know about such things.
Pot meet kettle. Your premise is faulty and you speak from a supposed higher ground. I do believe you've tried them and didn't hear enough of a difference to justify the costs but it has been pointed out, repeatedly, that one need not spend over $100 to get demonstrable improvements (more like $30) and yet you continue to put forth that silly argument as if it's the only recourse one can take with better fuses. 

When I was on the lookout for a new set of speakers I read your take on the Klipsch Heresey III as they were what I was leaning towards. What got my attention was your admonition to others to not tell you to replace the brass jumpers as something so small couldn't make a difference.

Really?

If that was in jest, then it was kind of a weird thing to say. If you were serious, then your hearing acuity is not what it used to be. Not being able to tell if brass jumpers are able to mess with the sound tells me why you can't hear a significant difference with better fuses. Or, you do hear a difference but simply don't think it's worth it, and that is an entirely different matter.

All the best,
Nonoise
wolf_garcia
... the assumption that they can have any effect on the tone of an electrical circuit seems silly to most people who know about such things.
Perhaps. But the "assumption" is made by those who aren't interested in listening to ascertain whether a fuse can make an audible difference or not. It seems to me that those who claim an audible difference make no such assumption - they actually listened. 

Uh, when the Unibomber wrote his Manifesto I’m pretty sure he did not (rpt) intend it as a jumping off place for any kind of reasonable discussion. It was his personal declaration of war. When Hitler marched into Poland 🦆 🦆 🦆 🦆 he wasn’t saying, OK, dudes, let’s talk. He was just a tad beyond negotiating way before that. 🤡
This (below) will be posted up for an alternative direction for the non technical undecided members that are wondering if they should spend $100s on a fuses that should be no more than $2, every time ridiculous sonic and directional BS claims are made about these $100 boutique fuses.

To the members who are torn one way or the other.

These are old fuses (first two links) that have seen their day, with too many switch-on surges, all you have to do is replace them with quality $2 fuses from the third/fourth links, forget spending $100’s on fuses.

A slow-blo fuse "ageing" right to left
https://peakpinball.com/wp-content/uploads/2013/01/fuse-8312-640x426.jpg

A fast-blo fuse "ageing" left to right
https://i.stack.imgur.com/0uqWX.jpg%20

These are just a couple that are used by the industry and are quality fuses.
"LittleFuses" for $2 which were the chosen fuse for the NASA’s Gemini space program or you can pay a little more for the German "Schurter".

Just pick your Current Rating, Fuse Size/Group , and if it’s fast medium or slow blow. and press "apply filters"

https://www.mouser.com/Littelfuse/Circuit-Protection/Fuses/_/N-ba85y?P=1yocc4mZ1z0zlhtZ1yxmd9b&K...

https://www.mouser.com/Schurter/Circuit-Protection/Fuses/_/N-ba85y?P=1z0zpeiZ1yocc4m&Keyword=gla...

And pocket the $100’s you saved on boutique fuses and spend it on the music or better equipment that we all love.

Cheers George