R61 True Diversity Receiver, B60 Bodypack with ADX20i Clip on Condenser Microphone A professional true diversity wireless system featuring the ADX20i clip on cardioid condenser for sax, trumpet and brass instruments. Designed for stage, broadcast and recording, the ADX20i handles high sound pressure levels and provides natural sound reproduction at very close distances. The lightweight, compact and easy to use ADX20i features a shock mounted clip to help reduce noise and vibration. The spring tension clip makes for easy mounting on the bell of an instrument, and a flexible gooseneck allows for precise positioning. A single space rackmount kit with BNC cables for front mounting antennas is included. Optional accessories include rackmount kit for mounting two systems in one rack space, active directional antennas and antenna distribution system for up to four systems (4 channels). Frequency Range 522 MHz - 586 MHz Features R61 True Diversity Receiver - 64 MHz Wide spectrum tuning receiver - 207 Pre-coordinated frequencies for quick, easy and reliable set up - One-touch auto scan searches for clear channel - One-touch sync links transmitter to receiver via infrared beam - 2560 tunable frequencies B60 Bodypack Transmitter - 64 MHz Wide spectrum transmitter - Durable metal housing - 14 Hour run time - AA batteries ADX20i Clip on Condenser Microphone Retrostar Music is a trusted source for the best gear!