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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
lalitk's avatar
lalitk
5,433 posts
 
+1, @audiotweak
geoffkait's avatar
geoffkait
23,365 posts
 
I suspect the vibration of walls in concert with seismic low frequency vibration would swamp any micro effects associated with fuses, capacitors, transformers, not that those effects would be inaudible in most cases. That’s why capacitors, fuses and transformers and CD transport mechanisms should be damped - using some effective means, of course, not an ineffective means. That’s also why aftermarket fuses often address vibration concerns, with beeswax, ceramic fuse bodies and such. Personally I like using pure natural cork. Aka Quark! 

Riddle me this. Why do high end amp manufacturers still insist on coupling the transformer directly to the chassis with BOLTS?!

Pop quiz: how many concerns are there for fuses, in terms of signal quality? I’ve just given you one.

goose
688 posts
 

I had a good result by installing the HiFi tuning supreme copper in my Modwright power supply.  Still settling in but more air in the high end a little more holographic presentation.  Thanks to dlcockrum for the recommendation.

On to the blue fuse for my pre amp!

perfectpathtech
236 posts
 
+2 @theaudiotweak

Big thank you to Tom, I personally had never heard of shear waves until I started conversing with Tom, it will take me a long time, and reading to comprehend shear waves. 
geoffkait's avatar
geoffkait
23,365 posts
 
oregonpapa wrote,

"My take is that the fuses use graphene internally ... and graphene is known to eliminate micro-arcing. Micro-arcing, like micro-vibrations have the effect of smearing and degrading the sound."

Not sure I go along with you on your detective work. For one thing I’m pretty sure the only manufactuer that opens up a fuse, and even then only drilling holes in the end caps, is Audio Magic. For another thing, the issue of micro arcing would most likely be on the outside of the fuse on the end caps, not inside the fuse, where the wire is soldered to the end caps. Also, I’m pretty sure you can see the black stuff on the *outside* of the Black Fuse. That is the Graphene, no? At least. Matrix containing Graphene. Ditto the Blue Fuse if I’m not mistaken, Graphene is on the outside of the fuse. Which of course leads up to my next Pop Quiz. Horray!

Pop Quiz, if Graphene is applied to the *outside* of the fuse what the heck is its function? 😳

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