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IsoTek Systems is a British company based in Winchester, England, that specializes in power optimization and conditioning products for high-fidelity audio and home cinema systems. Founded with the motto 'The Power to Perform,' IsoTek focuses on cleaning electrical power before it enters audio electronics, addressing the critical issue that mains power quality significantly affects audio system performance. The company's internationally award-winning product portfolio includes Power Bar Cleaners, Power Line Cleaners, DC Blockers, Sine Wave Generators, Custom Install PDUs, specialized power cables, and connectors across their Discovery, Performance, Select, Ultimate, and Smart Power series. IsoTek has earned recognition from prestigious audio publications, with TONEAudio declaring their products 'the world's best' and HiFi IFAs praising their ability to ensure 'clean, dynamic and neutrally balanced sound.' The company serves both professional and consumer markets, offering power conditioning solutions that provide protection, increase performance, and enable system upgrades for discerning audiophiles and home theater enthusiasts worldwide. IsoTek continues active operations from their English headquarters while actively seeking distribution partnerships in South America, Africa, Indonesia, Thailand, and other emerging markets to expand their global reach.