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iFi Audio GND Defender
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 iFi Audio GND DefenderiFi Audio GND Defender 

iFi Audio GND Defender

£82.50 Exc. VAT |  



iFi Audio GND Defender

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 (i) both safety and EMI shielding (e.g. cheater plug), or (ii) EMI shielding. And most are single country (US) uses only.

The GND Defender in the correct way, intelligently detects a ground loop and will cut the ground for that component.


  • AI Ground Detection Each unit will automatically disconnect the ground on that device
  • Ground Safe Auto reinstatement of ground connection to pass current if a fault is detected
  • Voltage rating 90 – 240 volts
  • Surge overload rating 220A
  • Continuous current rating 10A (1100W – 2400W)
  • Universal IEC Hospital-grade IEC connectors
  • Dimensions 68 x 37 x 32 mm / 2.7” x 1.5” x 1.3”
  • Weight 61g / 2.2oz

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