The Sys*Stim 294 is a 4-channel neuromuscular stimulator with six stimulation waveforms: Interferential, Premodulated, Medium Frequency, Biphasic, High Volt and Microcurrent. Up to four different treatment protocols may be run simultaneously giving maximum treatment flexibility. The Sys*Stim 294 has soft-touch control knobs to allow the clinician to adjust the stimulation intensity with confidence.