The humble fuse is a bottleneck for mains voltage flow. Even the most expensive mains amplifier or power cord may be fitted with a 9p fuse; only there as an after thought because it is required under UK safety laws. Replacing the fuses inside your equipment and in your mains plugs will give your system an immediate and noticeable improvement in sound quality. Indeed, enhancements can often be so great that our customers have compared the effect to upgrading a component. HiFi Tuning, Furutech and Isoclean fuses are prerequisite for the serious audiophile.