It is best to use the analogy of the automobile, since most people are familar with them. As a non-user, you have either been walking, or riding your bike. Now you are about to climb into a Ferrari F50 and get out onto a full competition race track. In other words, it is only as dangerous as you are. If you are a foolhardy know-it-all, or have declared yourself an "instant expert" you may very well kill yourself. But you are still going to have to do some very stupid things before you die.
     If you are appropriately cautious and take the time to fully understand what you are doing before you put your foot to the floor, you will be fine. But in order for a car to take you down the highway, it must also have the power to take you over a cliff. Once you have the skill to control it properly, you will no longer be in danger to yourself and perhaps others.
     Injuries using the transducer are extremely rare however, for a number of important reasons. Obviously, if the machine you have is only capable of treating a quarter of a cubic inch at a time, there is no danger, because the machine is not powerful enough to hurt you. It is also not powerful enough to accomplish much except perhaps to prove that the technology works, even in its most ineffective forms. 
     By contrast, both Model A and Model B have enough power to treat a horse, and can deliver enough current to thoroughly permeate every cell in your body. These devices are also sensitive enough to treat a mouse. Obvously, what is needed to treat the human body lies somewhere in between. We will take time time to teach you what you need to know. 
     One of the built-in factors of a transducer that helps prevent injuries is that in order to hurt yourself, you would have to apply enough power to cause pain. So, for the same reason that you never use so much volume when using a headphone that it causes pain and thereby avoid doing harm to your hearing, you will avoid causing pain with the machine. Still, it is possible to do very dangerous things with the machine. For instance, if you were to place the electrodes over your temples, turn the machine up to maximum, and then switch the machine on, you could do serious harm to yourself. Burns, (toxic electroporation), are a common mistake which can be easily avoided. Before you proceed to advanced sessions, be sure to check with us for safe methods.
     We always like to walk new users through their first few sessions so that we can be sure they get a reasonable understanding of the proper use of the machine. Without question, the single most prominent of all dangers of the machines we make is the hazard of over use. Although not much of a problem for experienced users, the potential for over use among new users is something that we stress. The machine is not like a drug. It isn't something that you can over dose yourself using. It isn't putting new chemicals into your body and polluting it. Rather, it is going to continue to make changes to the chemicals already in your body, called endergonic reactions. It will continue to do this for as long as you keep using it.
     Although we always tell people that it is not recommended for systemic sessions more than 30 minutes every three days, even for experienced users, many people exceed this. The reason they do, is either they did not believe what we warned them about, or they simply forget how much they have used it. Consider, that a completely healthy person might use the machine everyday for an hour day after day, but after about ten days, it will hit them suddenly, and they will develop severe toxic reactions.
     For new users, there is a real possibility of undiagnosed infection, which in the extreme case, can have the same severe effect in a matter of minutes, literally after a single session. The methods we use to prevent this from happening and the sort of sessions that we suggest in the beginning are tailored with this in mind.
     If we have scared you, relax. When used properly, the machine is far less dangerous than a hair dryer, a toaster, or an electric razor. It is safe, but not recommended for children.  Under the age of 13 must be with adult supervision.
     Other, more common cautions are included in the operating tutorial that comes with the machine. These cautions are covered with each customer verbally before they receive their machine.  It is routine for us to interview each customer, to determine if there are any special dangers for that individual, based on their history.
     Let's say you have been using a genuine Rife machine, with all the power and efficacy of Rife's original technology. We have instructed some of the most famous doctors in the world, whom, for over 40 years, have been using other Rife devices. Using a JWLABS model will be almost as though you have never done any therapy, and had no training whatsoever. When we say that our models are twice as effective and twice as powerful as Rife's most powerful instruments, we mean just that.
     If you had been driving a '62 Comet for years, and then started driving a '62 Corvette, you would soon see that the two vehicles have very different power and handling characteristics, even though they both are designed to perform the same basic function. Don't be fooled by prices. Just because you paid $3000 for your Comet, and only $1000 for the Corvette, does not mean that the Corvette has a third the power of the Comet. You got a great deal on the 'Vette, and paid way too much for the Comet. Obviously, if you were to push the Corvette as hard as you push the Comet, you are going to get a speeding ticket, a fine, and might even loose your license.
     When it comes to Rife machines, there is nothing faster than a JWLABS model. We are not traffic cops. There are certain rules to abide by, and these are in place for your protection. But there will be no one to help you read the road signs. We ask that when you come to the next junction, please call for directions.