iFi Silent Power DC Blocker (Open Box) gaming Sporting an increased height for

Sporting an increased height for more room for attached cables or larger headphones

Ergonomic Design

Noise Isolating

Take out speaker hum

iFi Silent Power DC Blocker (Open Box) gaming Sporting an increased height forThe amplifier is the heart of your system. If you have a mechanical hum, deploy the DC Blocker. Got big amplifier. Bye bye mechanical hum. Many large amplifiers have a really annoying mechanical hum (emitted from the toroidal transformer itself). You can hear it when you place your ear close or next to the chassis. This is caused by a small amount of DC voltage in the mains which makes its way through to the mains transformer, it will become saturated