Overview Reviews Product Description Clinical Electrotherapy - Amrex Ultrasound/Stim Combo - US/752 (High Volt), 1.0 MHz with 5 cm head and QuickConnect Transducer : Dual channel HV with variable frequency 1-160 pps, reciprocal and ramped surge (2-90 seconds), patient interrupt switch and adjustable "on/off". 20 watts, pulsed or continuous output modes. Product Videos Custom Field Product Reviews Write a Review Write a Review × Amrex Amrex Ultrasound/Stim Combo - US/752 (High Volt), 1.0 MHz with 5 cm head and QuickConnect Transducer Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *