Online store for serious A/V accessories

Supreme³ Copper Fuse
5x20 mm

Be the first to review this product

Availability: In stock

* Required Fields

Outside EU (excl. Tax): €37.19 Incl. Tax: €45.00

Quick Overview

  • Great benefits for a relative small investment
  • Greatly reduced losses
  • Individually tested
  • Caps consisting of Cardas Low Eddy Copper, gold plated
  • Black ceramic body with special filler
  • Straight melting wire consisting of pure Cardas copper
  • Cryogen treated
  • Demagnetized
  • WA-Quantum treated
  • Available in all usual current ratings
  • Available as 5x20 mm time-delayed only

HiFi-Tuning | Supreme³ Copper Fuse | 5x20 mm

Double click on above image to view full picture

Zoom Out
Zoom In


Fuses with remarkable musicality 

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 These very cheap components have, in the first place, to carry all current that is withdrawn from the mains.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 in expensive to very expensive powercords. No further comments will be necessary to explain, that these crappy fuses will be a bottleneck in your system... Huge enhancements can be achieved with little effort when replacing the stock fuses with HiFi-Tuning Supreme³ fuses which are specifically designed for audio/video applications.

The caps as well as the melting wire consist of Cardas Low Eddy Copper, fitted in a black ceramic tube. The caps are gold plated to prevent oxidation. These fuses got a cryogen and WA-Quantum treatment. They are fully hand-built in Germany and individually packaged in a luxury box.

The impact on your sound can best be described as a highly musical yet nicely detailed sound. In fact, the good properties of the HiFi-Tuning Ultimate² are improved in this fuse by far.