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"RDL AV-HK1X ""Hum Killer"""


The AV‑HK1X is a mono transformer isolation module for use with a balanced, low impedance source and either a low or high impedance load.
List Price: $144.37
Sale Price: $121.09

The AV-HK1X is a rugged product designed for portable use, a mounting bracket is included for fixed installations. Input and output connections are provided on XLR jacks with gold‑plated contacts.

Galvanic isolation between the input and output is provided by a studio quality audio transformer. The AV‑HK1X breaks the "ground loop" connection that can produce hum in a sound system. The input connector shield does provide a radio frequency ground return, thereby preserving system immunity to radio interference.

RDL AV-HK1X Features Include:

  • Ground Isolation in Balanced Line
  • Line‑Level Ground‑Loop Elimination
  • Balanced Mono Galvanic Isolation
  • Isolation in Rugged Field Case
  • Portable or Permanent Isolation Module
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