British mains is variable and the fluctuations that take place are counterproductive to an audio system, which rely on smooth and constant supply. Cheap mains leads and noisy mains is another variable that can work against your system, preventing it from reaching its potential.

Many products are available to improve matters by either filtration or RF rejection; two things that can help improve the supply to audio equipment. We've picked those that we feel offer worthwhile improvements and are based on technical know-how, as opposed to snake-oil.

Contact us if you need advice and would like some help finding the right product.