Clinical Electrotherapy - Richmar, Winner EVO ST4, 4 Channel Stim without applicator : The Winner EVO Stim by Richmar, is a revolutionary electrotherapy device that is perfect for clinics interested in utilizing electrotherapy within their practice. This device maintains the reliability clinicians have come to expect by providing years of worry-free stim treatments. Proving to be a dependable electrotherapy device. The Winner EVO ST4 ensures maximum utilization by being able to run 4 channels of electrical stimulation all at the same time. It allows clinicians to provide patients with multiple channels of Tri-Stim Electrotherapy. With Five Electro Stimulations that are available for use with this system. Choose from IFC, Pre Mod, Russian, Hi Volt, and Mircro electro-therapy. User-Defined profiles can be easily accessed for more commonly used treatments. The Winner EVO ST4 is proudly made in the USA and comes with a variety of accessories to choose from.