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The GigRig HumDinger Ground Loop Isolator

Isolate Audio Equipment & Eliminate Earth Loops

Written by

Cian Hodge

The GigRig HumDinger eliminates earth loops and provides an extremely easy way to improve your setup sound. 

Earth loops are caused by multiple electrical paths connecting to a common piece of gear. The HumDinger isolates the second output of your rig, eliminating any extra hum caused by the two circuits. 

Simply place at the end of your effects chain or after your mains powered pedals to instantly improve signal transparency.


  • POWER - 9V / 100mA
  • CURRENT DRAW - 100mA
  • OUTPUTS - 1 x buffered, 1 x transformer isolated/phase reversible 
  • DIMENSIONS - 5.2cm x 2.6cm x 10.2cm / 20.5" x 1.02" x 4.02"
  • WEIGHT - 0.25kg / 0.6lbs
Inc. VAT

10+ In Stock

Order now for delivery to you on Friday, 3 December 2021  

Free UK Delivery

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