The HiFi Tunings Difference:
- hand made in Germany
- superior build quality
- better price + better performance
- most sizes and values available

silver/gold
The Supreme³ fuse is a further development of HiFi-Tuning's older Ultimate fuse. It has a black ceramic casing. The fuse thread and end caps are made from an alloy of 99% silver and 1% gold.

In terms of sound, this fuse is a little livelier and more controlled than the copper Supreme³ version of the same size, and shows fine details in the high frequencies better.


copper/gold
The copper version of the Supreme³ fuse has a black ceramic case and would probably never have been created without the help of George Cardas. He provided HiFi-Tuning with a bar of Grade One Low Eddy Copper. Cardas copper is oxygen-free and has a purity of 99.9999%. This is the raw material from which the exclusive Cardas cables are made. In this fuse, the fuse thread and end caps are made from the same material. The end caps are also directly gold-plated with 24-carat gold. If you look closely, you will see the Nautilus, the Cardas Audio logo, embossed on the end caps.

The Supreme³ Copper offers a fantastic midrange and is decidedly vocal. The lows are a little warmer and richer, while the highs are more velvety compared to the Supreme³ Silver/Gold.

Material Options:
- Silver 99% + Gold 1%
- Pure Cardas grade 1 Copper

Fast blow:
250mA, 315mA, 400mA, 500mA, 630mA, 800mA, 1A, 1.25A, 1.6A, 2A, 2.5A, 3A, 3.15A, 4A, 5A, 6.3A, 8A, 10A, 12.5A, 15A, 16A, 20A

Slow blow ~ silver/gold:
100mA, 125mA, 160mA, 200mA, 250mA, 315mA, 400mA, 500mA, 630mA, 800mA, 1A, 1.25A, 1.6A, 1.8A, 2A, 2.5A, 3A, 3.15A, 4A, 5A, 6.3A, 7A, 8A, 10A, 12.5A, 15A, 16A, 20A

Slow blow ~ copper/gold:
100mA, 1.25mA, 160mA, 200mA, 250mA, 315mA, 400mA, 500mA, 630mA, 800mA, 1A, 1.25A, 1.6A, 1.8A, 2A, 2.5A, 3A, 3.15A, 4A, 5A, 6A, 6.3A, 7A, 8A, 10A