Ground Loops

Question 1

Grounding of different audio equipment happens at different ________

Answer 1

Potentials

Question 2

60 Hz buzz generated by ______

Answer 2

Ground prongs being different or broken equipment

Question 3

Getting rid of ground loops:

Answer 3

Plug audio into one power source
Use a ground lift toid
Use a ISO transformer
Use a DI box
Apply strong arm which forces the grounds to be equal