The Sony WRR-861 is a UHF camera mountable diversity receiver for use with compatible Sony wireless microphone transmitters. The WRR-861 boasts a feature set that will meet the demands of professional videographers and sound engineers, while remaining cost effective. The receiver features 188 user selectable UHF frequencies over the 758 to 806MHz band. Diversity reception minimizes dropout and interference.

A dual reception circuit enables the dual antenna to compete for the strongest possible signal without noise or audio degradation. A comprehensive LCD display provides channel and frequency information, RF status, diversity status and more. A low battery alarm indicates low power and the WRR-861 can be powered up to 8-hours on 4 AA alkaline batteries or draw power from an external camera or power source. A separate 3.5mm (1/8") mini monitor output is provided for headphone monitoring.