Art.Nr.: ifi-idefenderplusHersteller: ifi-AudioiFi Audio iDefender+ – USB Ground Loop Eliminator and Power Filter
Important Note:
The iDefender+ only helps eliminate noise caused by incorrect or multiple grounding/shielding. It does not resolve interference caused by other sources such as fans, CPUs, mains hum, or electromagnetic interference. For those issues, iFi offers alternative solutions like the iSilencer+ or iPurifier3.
Key Features
• Remove Unwanted Noise
Eliminates low-level buzzing caused by ground loops in your audio chain at home or in your car sound system.
• Defend Against Multiple Grounds
Disconnects USB power from your PC, laptop, or other USB music source to eliminate multiple ground paths that cause noise interference.
• Improve Sound Quality
Significantly reduces system noise and enhances dynamic contrast, warmth, and resolution in your music. Maintains USB 3.0 high-speed data transfer for optimal signal integrity.
• Support for External Power Supply
Use the side USB-C port to connect a clean 5V power supply (e.g., iPower 5V, sold separately) for USB-powered devices. Other 5V power supplies will also benefit from additional noise filtering.
Available Versions
• USB-A input to USB-A output
• USB-C input to USB-C output
• USB-C input to USB-A output