This 2-channel has an Electrotherapy with additional currents plus a one-channel Ultrasound feature. This ergonomically shaped ultrasound heads for comfortable therapy application (5 cm/2/ standard, 1 cm/2/ optional). It can treat 2 patients at the same time with independent therapies and has a therapeutic encyclopedia with pre-set protocols based on years of medical research. Users can choose from hundreds of waveforms and modifications for a visual patient contact control. This Combined therapy unit can do 2 different therapies in one unit! It has 3 independent channels, a large touch screen display, pre-programmed and user-defined protocols, a built-in patient database, unique Modular System (an option of later unit upgrades), electrodiagnostics, color frame option and an ergonomic multi-frequency ultrasound heads.