[Lorna Tucker]

Hi there, I have the Sennheiser Radio Mic Ek100 G2E , that are from the uk, but am in the united states filming and there seems to be a crackling all the time when recording sound, even when I have changed cables.We have tuned it to the channel that it linked eachother with, so if you have any words of wisdom or any advice of which channel we should use, or what we should do?
Thankyou
Lor