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發表於 2019-9-30 11:36:29
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Power to the people
iFi’s new PowerStation mains block uses Active Noise Cancellation to deliver a whole-system clean-power solution for high-performance audio systems.
The PowerStation is the latest addition to iFi’s collection of performance-enhancing audio essentials – a six/eight-way mains block that ensures any audio or AV system is supplied with clean, consistent electricity to unleash its full potential.
Every audio system can be tainted by poor mains quality – a problem that affects many of us, especially those living in towns and cities. The quality of our mains power is further eroded by the abundance of cheap switch-mode power supplies in typical household appliances and the sea of RFI/EMI in which we are constantly bathed. The signals that move loudspeaker drive units are electrical; if the ‘unrefined fuel’ from which these signals are formed – the power we feed our systems – is corrupted, the negative impact on sound quality is inevitable.
iFi manufactures a number of highly effective products that reduce ‘noise’ (distortion) in incoming electrical power – both directly from the mains or via USB ports – but the PowerStation is the first to offer the company’s proprietary Active Noise Cancellation in a whole-system, six/eight-outlet mains solution.
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