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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