iFi Audio iDefender+ USB Silencer

• SuperSpeed USB 3.0
  ‘SuperSpeed’ USB 3.0 has a more exhaustive wiring specification which allows for a greater amount of audio transfer while still being backwards compatible. The units incorporate high-quality gold-plated connectors for optimal signal transfer.
  
• Breaking earth loops
  Kills USB power noise by ‘breaking’ the earth/ground loops in the correct way. It significantly reduces the system noise floor and makes for better dynamic contrast, warmth and resolution.
  
• 5 Volts of Clean Power
  Inject 5 volts of clean power via the ‘separate’ USB-C port. This disconnects the USB power from the PC and replaces it with clean external power. For ultra-low noise, use our 5-volt iPower Elite or iPower X.
  
• Using a USB DAC?
  Are you using the iDefender+ with a DAC that relies on USB power from a computer rather than power from the mains or a built-in battery?
  
• Good news. The iDefender+ offers an additional benefit. If an external power supply is plugged into the USB-C socket on its side, it blocks power from the computer and instead feeds the DAC with ‘clean’ power from the external supply.
  
• Plug and Purify
  The iDefender3.0 plugs into your computer USB port and auto-detects if there is
  more than one earth and will ‘intelligently’ disconnect the computer earth for a
  cleaner sound. It eliminates ground loops that keep the DAC from functioning
  properly and compromise the transparency of the restitution.
  
  
  
  

• USB
  Super-Speed USB3.0 (and USB2.0 backwards compatible)
  
• Rating
  5V/1A max
  
• Connectors
  USB3.0 and USB-C gold-plated connectors
  
• Warranty
  12 months
  
• Dimensions
  50 x 20 x 9 mm 2.0" x 0.8" x 0.4"
  
• Net Weight
  6.6 g (0.23 oz)
  
  
  

Click here to download documentation from the manufacturer