U/20 PORTABLE ULTRASOUND * The U/20 Portable Ultrasound provides therapeutic ultrasound in an economical package * Soundhead Features and Options - All Amrex ultrasound transducers are lightweight ergonomically designed and sealed for underwater therapy * Amrex offers two soundhead faceplate sizes: the standard 2.25 diameter faceplate or the optional small 1.5 diameter faceplate * The QuickConnect Transducer Cable System is optional with the standard soundhead * It is provided with the small soundhead or the dual standard/small soundhead on all Amrex ultrasound equipment * Delivers up to 20 watts of non-interrupted power * Not for Use With Combination Therapy *