OE 309 Sonother Combi device is perfect for hospitals, physiotherapy surgeries, private medical surgeries and for any location where within physiotherapy- varieties ultrasonic therapy, diadynamic and galvanic current electrotherapy treatments, or a combination of both is needed. Utrasonic therapy is widely used in medicine, various rehabilitation treatments, rheumatic diseases, and successfully used for some inflammatory diseases. The device is suitable for releasing 1-MHz ultrasound. The used frequency, and the timing of the modulation high-precision. The diadynamic power provided by the device can be displayed on the control head, as an implementation of simultaneously ultrasound and electro-therapy.