Product picture - Audix AP61 SAX R61 Single-Channel True Diversity Receiver with Bodypack Transmitter ADX20i Clip-On Instrument Microphone Audix, AP61, SAX, R61, Single-Channel, True, Diversity, Receiver, with, Bodypack, Transmitter, ADX20i, Clip-On, Instrument, Microphone Click the image to close this page