Synergistic Research Black Fuses 5x20 & 6.3x32 mm

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Regular Price: € 119.00

Special Price Excl. TAX: € 49.59 Incl. TAX: € 60.00

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Regular Price: € 119.00

Special Price Excl. TAX: € 49.59 Incl. TAX: € 60.00

Quick Overview

  • Worlds third best fuse!
  • Ceramic body
  • Silica filled
  • Brass nickel plated contacts
  • 1,000,000 Volt Quantum Treatment
  • 2nd Stage Molecular realignment process
  • UEF Treatment
  • Graphene treated surface
  • Time-delay and fast-acting
  • Available in all usual current ratings
  • Dimensions Ø 5x20 mm & Ø 6.3x32 mm (¼"x1¼")


..., you’ll never go back!

Synergistic Research Black Fuses encompass our latest understanding of passive Quantum Inductive Coupling. If you thought Synergistic Research RED fuses were a big improvement over the original SR 20 Quantum Fuses, you ain't heard nothin yet! The difference between (SR) RED and BLACK fuses are night and day with amazing gains in transparency, clarity, sound staging, and musicality. In addition to a proprietary conditioning process followed by a 1,000,000 Volt signal we call Quantum Tunneling that alters conductive pathways within the specially developed burn wire, we add a Quantum Inductive Surface that includes graphene with 8 million times the conductive density of copper to stabilize the electrical wave feeding your system for a dramatic improvement in system performance over standard and even audio grade fuses.

How can fuses alter the sound of your system? For over one hundred years people believed electrons flowed like water flows through a pipe and that once ‘contaminated’ by miles and miles of wire, there was little or nothing to be done to ‘clean’ the electricity that feeds our systems. Today physicists know that electrons don’t flow at all but rather propagate in a wave of energy that moves along a conductor with many factors that can alter this wave at a quantum level. To understand how electricity travels without electrons ever leaving their respective atoms it is helpful to consider the spectator ‘wave’ at a football match. Even though you can clearly see a wave pattern moving from spectator to spectator as fans raise and then lower their hands (without hands jumping from one person to the next), so too does electricity ‘move’ without electrons ever leaving their atoms. At Synergistic Research we have isolated key factors that affect how electricity propagates by changing the behavior of electrons through Quantum Inductive Coupling, methods we collectively refer to as UEF Tech. The fact is UEF Tech is so powerful that even an electrical chain several miles long can be altered with nothing more than a fuse engineered with UEF Tech. And because nearly all the electricity feeding our systems must first propagate through a fuse, significant gains in sound quality are possible when you introduce SR Black Fuses to your system. In fact we’re so sure you’ll love what SR Black Fuses can do for your system we offer a no questions asked, 30-day money back guarantee so you can try Black Fuses in your system with no obligation to keep them if you’re not 100% satisfied with their performance.

What to expect during the burn-in process?
Black Fuses can shift from negative to positive with dramatic swings in the first 200-300 hours  During this time you should experience a balancing of the soundstage with improved frequency linearity especially in the mid-range and high frequencies. After a full month, the break in procedure is completed.


"The more the fuses burned in the more the soundstage increased, harmonics grew denser, and grip in the bass became tighter. All of these attributes allowed this listener to become much more emotionally involved with the music."
"There is an improvement in focus, as well as an improvement in transparency. There also is more perceptible decay to notes from un-amplified instruments (think piano), and a smoother sustain and extended decay to notes from amplified instruments (think electric guitar and synthesizer). Overall, the music has more purity."

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