I had two mic cables set up with two different mics to test the difference and one cable was from the other guys. I was testing the difference between the two mics to see if i had made a good purchase. I kept hearing someones radio playing so i ran all around the studio, outside the studio and all over my house looking for this mysterious radio playing. Come to find out it was the other guys cable picking up a radio station. Bahahahahahaha! Get monster cables.