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The Fusion - Solid Pure Silver & OCC Copper

Type: Audio Interconnect

The Fusion is the perfect synergy between Solid Pure Silver and PCOCC Single Crystal Copper. Fusion's precise engineering gives it a sonic signature that is uniquely it's own. Our goal was to build a cable that offers the  best of both of worlds, OCC's well rounded  and robust bass matched with Pure Silver's openness and tonal clarity. Not an easy task to achieve but after over a year of prototyping and modifying this cable's construction we were able to hit the perfect balance of musicality and raw musical reproduction, always true to what the original artist intended.

The Fusion  like all of our cables  goes through our new Ultra Sonic cleaning process where we run the raw copper through a water bath that is super charged to burn away dirt, oil, particals and impurities on the surface of the wire before we strand it together with our Pure Silver. This Ultra Sonic Bath also has the added unique effect of giving our cables a pre-burn sound that could take hundreds of hours to achieve through normal use. 

● Litz Construction
● H-Wound™ Core  
● Solid Pure Silver Multi-Strand Core
● Japanese PCOCC Single Crystal Copper Wires
● Tight Pitch Twisted Pair Construction
● Deep Cryo Treated.
● Ultra Sonic-7™ Treatment
● FEP Teflon Injection Extrusion  
● PTFE Teflon Insulating Wrap, 50% Overlap
● Mylar Foil Shield + High Density Copper Braid
● Anti-static PET /polyester weave sleeve
● RohS Cerfified PVC jacket
● Connector Male (RCA): Low-mass RCAs with OCC copper Pin assembly 

Deep Cryo™ Treatment
All of the conductors used in our cables undergo Deep Cryo™ treatment before the insulation is extruded over the metals. Our research has proven that the conductor—and only the conductor— benefits from cryo-treatment. Materials such as polyvinyl chloride (PVC™), Teflon™, PE, and Silicon™ can all be adversely affected by cold-temperature annealing. Cryo-treating non-conductors and insulating materials can cause them to break down and become brittle.
The purity, size, and molecular structure of each conductor determine the specific temperature within the -186ºC to - a 196ºC range that we cryo-treat it at. Zavfino’s research into cold temperature physics has proven that the absolute lowest temperature is not necessarily the best for cryo-treatment.
This is a two-stage process. In the first stage we draw the bare conductor through a ceramic die into an ultrasonic cleaning chamber that bombards the conductor with multiple ultrasonic frequencies. This emulsification process removes all debris from the surface of the wire down to the molecular level and leaves absolutely zero residues.

UltraSonic 7 High Voltage / Thermal Break-in
This is a two-stage process. In the first stage we draw the bare conductor through a ceramic die into an ultrasonic cleaning chamber that bombards the conductor with multiple ultrasonic frequencies. This emulsification process removes all debris from the surface of the wire down to the molecular level and leaves absolutely zero residues. After each individual wire is processed, we strand it into bundles and then subject the bundles to further treatment. During the second stage of the ultrasonic burn-in, we increase the voltage to a higher level that’s just below the threshold of the conductor. This adjustment in temperature allows us to get a unique “break-in effect” normally associated with cables that have had 30 to 40 hours of signal and/or current run through them.

Zavfino’s H-Wound™ + Zero Strand Loss:
Drawing on more than 18 years of manufacturing experience, Zavfino has developed a remarkable new technique for twisting stranded wire tightly around a central solid-core conductor. An electrical phenomenon commonly known as the “skin effect” occurs when electrons move through any solid core conductor. Higher frequencies travel along the outside (the skin) of the conductor faster than midrange and lower echelon frequencies. This results in smeared PRaT, muddled instrumental timbres, and an unnatural sound. Zavfino’s new H-Wound™ manufacturing technique negates the skin effect. Originally developed by OEMs Siemens and Klangfilm, Zavfino uses a customized transformer wire-stranding machine. We further modified the gears in this machinery to create windings at a slower RPM ratio with a much tighter pitch. This patented manufacturing process enables us to twist the wiring at the tightest pitch possible without overlapping the wire strands. Most wire-stranding machines can only fabricate windings up to a maximum of 300 twists per meter. Setting the bar far higher, Zavfino’s patented H-Wound™ cable winding machine creates a pitch rate of 14,000 to 16,000 twists per meter; which is unmatched by any other audiophile cable maker. Zavfino’s new Zero Strand Loss™ manufacturing technique protects the bundled conductors from being damaged during stripping and termination. By ensuring that each core has zero chipped, cut, or mangled strands, we can guarantee that each insulated core is 100% identical. For audiophiles, the sonic results of tighter windings and Zero Strand Loss™ conductors are cables with quieter backgrounds, remarkable timbral accuracy, lifelike PRaT, jaw dropping mid-range resolution, and superior low frequency extension. Our new H-Wound™ stranding technology allows us to protect the delicate electrical signal being transferred through our cables. Combined with Zavfino’s state of the art manufacturing techniques, our precision matched OCC Copper (Cu) and Silver (Ag) conductors used in the Silver Dart™ A/C power cord bring an unequalled purity and honesty to all forms of music. The results are previously unheard details, finesse, and accuracy across the frequency spectrum.

Customer Reviews

Based on 20 reviews
Rob Chambon
Best interconnects I have ever heard!

I have recently upgraded my interconnects from the Arcadia OCC to The Fusion Solid Pure Silver. The Arcadia were the best I had ever heard, but the Silver are a dramatic step forward in sound quality yet again. There is now more inner detail, revealing instruments once buried in the mix. The sound is very open and airy, creating a much larger soundstage with improved depth as well. But perhaps the greatest improvement in sound quality is the tonal balance, which is now extraordinarily well balanced from the highs to the deep bass. Instruments sound real and more life-like now with excellent clarity. .Vocals are much smoother with a warmth and richness to them that simply was not there before. With the Silver, listening fatigue is a thing of the past. To sum up. the Fusion Silver interconnects are the very best I have ever heard and make a dramatic improvement in music listening.

Great cables

This cable is excellent. It didn't need many hrs to break in. Very natural sounding amd doesn't color the sound in any way.

Ken Herbst
Fusion are Fantastic!

I ordered several pairs of Fusion RCA interconnects and used them liberally in my system which uses a number of top tier components. The Fusion cables hold their own against many of my very expensive cables. Very happy and wish all the best to the people at Zafino. - Ken

David M
Fusion Cables RCA

Fantastic cables for my Marantz 50n connected to my Moon 340i pre amph. I have never heard such crystal sharp lows with my SAC hybrid cds. Phenomenal cables. Extremely satisfied. David M

Lou S.
Amazing cables

There is much controversy about cables. Over 40 years, when I first became a believer in cables impacting sound, I have used innumerable cables.

Generally the differences are not earth shattering. To further muddy the water, most systems suffer from coloration.

That necessarily results in people trying to use cables to offset existing system problems. Unfortunately, this it like using a bandage when a tourniquet is needed.

The solution is simple. Buy these cables and they will help make colored components actually more obvious.

Yes, these are neutral cables. For more refined systems, they are much, much more than neutral. These cables open up your soundstage, blacked your background level, has fast transients. Yes, neutral means timbre too, but I want to leave no room for misunderstanding. These cables do it all, and bar none, do it better than any other cables I have heard.

I could go down a list of cables these better, and it would be impressive to some, but this isn't about slamming crazy priced, and/or highly rated cables.

I have returned many cables. These however made an immediate improvement over my extremely good (compared to most) cables. My previous cables were quite good. In fact I thought that these cables, like all the others, were going back, but fresh out of the package they were better in most ways, equal in others.

The bottom line is that regardless of price, these are the best cables that I have never heard.

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