Price updated 30 Apr 2026, 16:00
iFi Audio iDefender+ USB 3.0 Purification Device
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£59.00
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Product Description
- The iFi Audio iDefender+ USB Purifier is designed to eliminate noise caused by ground loops in USB audio chains isolating the USB ground connection to prevent unwanted hum buzz and interference from entering your audio signal. Ground loops can occur when a computer and USB audio device are connected through multiple grounding paths allowing small differences in electrical potential to create circulating currents that introduce audible noise. By interrupting this ground connection between devices iFi Audios iDefender+ provides you with a simple solution to restore a clean noise-free signal path.
