Short summary

A device that tackles the low-frequency hum from ground loops with multiple earth points. The GND Defender intelligently detects a ground loop and cuts the ground for that component, safely, without compromising EMI shielding.

Key info

  • Ground loop eliminator for mains-powered components
  • Intelligently detects a ground loop
  • Cuts the ground for the affected component only
  • Maintains safety and EMI shielding
  • Avoids the compromises of a cheater plug
  • Available for multiple country fittings

Description

AI ground detection.

With a GND Defender at the IEC power input, it will intelligently detect and remove the ground loop at the component.

Behind this, the GND Defender:

  • Intelligently breaks DC ground loops to eliminate ground loop hum
  • EMI shielding is retained

Equipment Safety is unaffected (not a ground lift – so maintains equipment safety ground). If multiple ground loops exist, more than one GND Defender may be required. The GND Defender is smarter than the average ground lift. By a long way.

Battleship build.

The GND Defender is not only at the cutting-edge in terms of technology but also safety:

  • High-performance glass passivated semiconductor
  • High Case Dielectric Strength of 1500VRMS UL Listed
  • X7R Capacitor
  • High-temperature stability
  • Flame resistant IEC socket/connector/chassis
  • Fireproof polymers UL94-V0

Remember that best practice is to always keep at least one direct power cable connection.

Surge overload rating of 220A. With a maximum rating >10A, continuous current rating 7A, it handles all voltages around the world from 90-240V.

Intelligently block DC voltages from the mains to eliminate transformer hum. Equipment safety is unaffected.

EMI shielding is retained.

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iFi Audio is a British audio company known for compact hi-fi electronics, portable DACs, headphone amplifiers, phono stages, power supplies and accessories designed to get more from digital and analogue systems.