ifi PowerStation Power Conditioner
The iFi PowerStation make sure your equipment receives very quite power resulting more musical enjoyment.
The PowerStation uses iFi’s Active Noise Cancelation II to ACTIVELY eliminates noise across the frequency range, even across the lower frequencies.
Each outlet has added passive filters to also eradicate noise from the very highest frequencies.
The PowerStation has inbuilt earth/ground and polarity detection.
No earth/ground can lead to annoying buzzes and hums – the scourge of audio.
iFi added a 4mm banana socket to the PowerStation so a grounding cable can be used to create a ground/earth when one isn’t present.
Bingo, the sound is gone.