HiFi-Tuning
Ultimate² & US-Gold² Fuses
5×20 & 6.3×32 mm

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 These very cheap components have, in the first place, to carry all current that is withdrawn from the mains.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 power cords and other mains related accessories. 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 by replacing the stock fuses with fuses that are designed specifically for audio/video systems.

These fuses by the German manufacturer HiFi-Tuning consist of pure copper caps which are silver plated first, and gold plated afterwards. The melting wire is always a straight one, no coiled wire (inductance!) is utilised here.

After this upgrade, you will notice a tighter bass that goes deeper, more detail, and an alltogether cleaner, more natural sound that’s reproduced with the right timbre.

Review:
Ultra System Hi-Fi Tuning Fuse  “Careful what you pray for”  by Mitch Moreno @ stereotimes.com
“To sum up my experiences in a macro sense, with the Ultra Systems Fuses in my system, it was as though I was listening to the group Fourplay for the very first time, even though I have listened to that CD dozens of times over. Impressed (fully), shocked (extremely), pleased (totally). May I also mention that nothing about this experience was subtle; everything I previously experienced increased my “Wow Factor” to yet another level. All these improvements came with a very small price attached. I cannot recall in my audiophile life any tweak with such a small and seemingly inconsequential price tag produce such encouraging results.“