iFi SilentPower | DC Blocker+ | IEC Connector, Blocks Any DC Offset, Enhances The Quality of AC Electricity for Your Audio and AV Aystems, Eliminate Transformer Hum.

Make sure to check amount of DC current in your power lines before purchasing this product. I bought this DC blocker without checking its description on iFi’s website. Turned out it can block only up to 1500mv (1.5v). In my place I got 5.6v…

Ottimo prodotto che fa il suo dovere senza fronzoli

inutile chez moi j'ai gaspillé mon argent pour rien

某有名メ-カ-のクリ-ン電源、断続的ハムノイズに悩んでいましたが、解消できました。

I have a Hegel H390 and live next to some big power lines. I was having transformer hum coming from the main power transformer when the unit was on but not being played. I never had noise coming for the speaker. I plugged the iFi into the back of my amp and the power cord into it and that was hte end of my problem!