iFi Audio
GND Defender

Incl. 0 % TAX € 81.82

Optimizes the ground from a device
Voltage rating 90 – 240 V
Continuous current rating 7 A, peak >10 A
Hospital-grade IEC C14 connectors
Weight 61 g / 2.2 oz
Dimensions 68x37x32 mm / 2.7×1.5×1.3 inch

Ground control to major components

The optimum configuration for each system is one ground/earth for the whole system. If a system has multiple grounds/earths, then it often creates unwanted ground loops. These systems will then have an annoying low-frequency hum (emitted from the speakers).

Current solutions either jeopardise both safety and EMI shielding (e.g. cheater plug), or EMI shielding. The GND Defender is the correct way, intelligently detects a ground loop and will optimize the ground for that component. Ground control to major components.

Review:
A Brace of Buzz Busters from iFi – The GND Defender and DC Blocker by Bruce Kinch @ posi+ive-feedback