This electro therapy device works with a three-dimensional interference current that is created through three middle-frequency currents and can work as an ultrasound device to help support ultrasound settings. This works with lower frequencies to stimulate the body and works with additional phase shifted circuits. A third circuit will create slower intensity changes while another side will use a rhythmic shifting setup on the interference field. The dynamics are made with different intensity levels to set up the right effects. This is made with a full range of currents for all stimulation needs plus an interferential current and support for several sites. The intensity can also be adjusted with endogenous and exogenous stimulation support systems to keep the device working as necessary.