iFi Silent Power Groundhog+ Ground/Earth Cable System with 4mm Plug audiophile noise may occur when the

noise may occur when the headphone plug is connected and turned 90 degrees to lock it

these subtle touches contribute to the HD 599’s immediate impression of substance and quality

activated in 1dB increments

From Audio46: This is the newest edition of the SE215 wired earphones even if the packaging doesn't say Pro directly on it

it offers unencumbered listening on gear deep within your shelves or in a favorite listening chair

iFi Silent Power Groundhog+ Ground/Earth Cable System with 4mm Plug audiophile noise may occur when theiFi Groundhog+ Ground Earth Cable System with 4mm Plug Does your system suffer from an irritating buzz or hum that decreases when you touch it? Its missing an earth ground. You need the Groundhog+. The touch test When you touch your device, does the hum buzz noise decrease? When you let go, does it increase again? If so, this is likely to be caused by a missing earth ground connection. This connection normally shields your system from such