You can adjust the frequency but will want to research the electroporation, on which frequencies cause the effect to show up more. I myself will leave it on the 4Hz setting. I will do the rest of the Beck Protocol as he wrote it. I just finished winding the coil, and have a IS/CS silver generator. And am building the ozone generator. I am looking for a glass buibbler to put the ozone into the water, I will be using a graduated cylinder as the holder, nice narrow and tall. Just need the glass bubbler, will probably have to make one, I have not done glass tubing work in over 30 years! But seeing the cost of some of glass ones at over $300.00 I will make one! Right now no one is sick, I just want to be ready when someone does! I have a ultrasonic nebulizer and it works great for getting the silver into the lungs and sinus! The wife has not had an infection in over 2 years!