Hifi Tuning Supreme 3 Copper UK Mains Plug Audio Grade Fuse
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Hifi Tuning Supreme 3 Copper UK Mains Plug Audio Grade Fuse

  (2 Reviews)

Audiophile-Grade Fuses, Your system will play with increased power, dynamics, clarity, and coherence.

£41.67 Exc. VAT |  


Hifi Tuning Supreme 3 Copper UK Mains Plug Audio Grade Fuse

The impact on your sound can best be described as a highly musical and very detailed, dynamic and fast sound. In fact, the good properties of both the Ultimate² and the Furutech fuses come together in this fuse. In these fuses, the caps as well as the melting wire consist of 99% pure silver and 1% of gold, brought together in a black ceramic tube. Of course, this fuse was cryogenically treated. They are fully hand-built in Germany.

Certainly, the fuses inside your audio & video equipment are amongst the most underestimated components. These very cheap components have, in the first place, to carry all current that is withdrawn from the mains. Under most circumstances, much money was invested already inexpensive to very expensive power cords. No further comments will be necessary to explain, that these crappy fuses will be a bottleneck in your system...

Relatively big enhancements can be achieved with little effort when replacing the stock fuses with fuses that are designed specifically for audio/video systems.


  • Straight melting wire consisting of Cardas Low Eddy Copper
  • Black ceramic tube with special filler
  • Caps consisting of Cardas Low Eddy Copper, gold plated
  • Cryogen treated
  • Demagnetised
  • WA-Quantum chip applied
  • Available in all common sizes and rating


Average Rating (2 Reviews):  
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Beautiful upgrade!
16 January 2023  | 

I change the stock fuse for this one in the mains plug of the power block cable and the difference is notably audible after a few days. All sound parameters improve clearly.

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Amazingly effective product.
25 April 2021  | 

Allows much greater clarity without being sharp in the upper frequencies as is the silver gold fuse occasionally. Has an amazing effect on the soundstage with much greater definition of images and added solidity to the image unlike again the the silver gold fuse which often sounds much thinner and sharper in comparison. I'm using them with high-end Rega products and have found them to be very beneficial indeed reducing noise is also another benefit, they are an incredibly clever product indeed and worth at least experimenting with on your equipment if you require greater clarity more defined and broader soundstage and excellence in all areas to be quite honest highly recommended.

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3 of 4 people found this review helpful.

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