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.
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.
I purchased The Fusion cable as an upgrade from the Arcadia and it hasn't disappointed. This is a smooth cable with lots of detail. The tone is excellent and there is still nice weight and body to instruments and vocals. It has to be said that this is not just a wonderful cable for the money, but it is a wonderful sounding cable regardless of cost and the quality is better than some cables I've seen in the $1k+ range. A no brainer.
I have the fusion going from my Dac to preamp and it brought out a level of dynamics and tone that definitely exceeds the Acadia
It took about 100 hours before the bass really came into its own.
The quality of Zavfino rcas is exemplary and they sound full and smooth. If you need an extra level of extension and top end
definition in your system -get the Fusion.
Excellent value. Superb sonics. Approaches cables in my system five times the money.
I’ve listened to a lot of interconnects based on recommendations on Audiogon. Lots of cables that were tremendous value, but when I heard the Fusion, these are indeed next level. I have a pair of interconnects that were 4 times the price, had beaten out many popular brands in audiophile club listening tests and even those couldn’t hold a candle to the Fusion. Along with their power cables and speaker cables. These are some of the best cables out there. Obviously there are better cables and this isn’t even Zavfino’s top of the range, but these will help to transform your system.
This fusion interconnect is amazing! Very open and transparent without being harsh. I hear details which was hardly heard before. I compared with cables which cost many times more and this fusion is a keeper!