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RDL EZ-HK2 Composite Video Hum Killer

Model: RDL EZ-HK2

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  • Not yet reviewed

About: RDL EZ-HK2 Composite Video Hum Killer

The EZ‑HK2 is a superior-quality video transformer isolation module for use with standard 75 ohm composite video. Input and output connections are provided on gold-plated RCA jacks.

The shield connection of the INPUT jack is electrically isolated from the case and from the output ground. The shield connection of the OUTPUT jack is connected to the case shield through a rear-panel ground-lift switch.

The EZ-HK2 eliminates hum due to ground loops when it is installed between a video source, such as a computer or DVD player, and the input of a grounded video monitor or projector in an A/V or video system.


  • Video Ground-Loop Hum Elimination
  • 75 Ohm Composite Video Galvanic Isolation
  • Input and Output RCA Jacks
  • Switch-Selectable Ground Lift for Output Jack
  • Portable Use or Permanent Installation


  • Gold-Plated Connectors
  • Ground-Lift Switch
  • Excellent low and high video frequency response


UPC: 813721010667 is a Canadian authorized RDL Radio Design Labs retailer.

Reviews: RDL EZ-HK2 Composite Video Hum Killer

There are currently no product reviews.

Warranty: RDL EZ-HK2 Composite Video Hum Killer Warranty:

30 Days

Manufacturer's Warranty:

Radio Design Labs, Inc., also referred to as RDL®, warrants to the Purchaser that products manufactured by RDL are free from defects in material and workmanship. This warranty applies to the period of three years from the date of shipment, except for component parts or products purchased from other sources and supplied by RDL. Such component parts or products bear only the warranty of the manufacturer thereof in effect at the time of shipment to the Purchaser.