Shure BLX4 Wireless Receiver H11 100813076 Power supply: Microphone: 2 AA

Power supply: Microphone: 2 AA size batteries

it taps into up to five connections out to fixtures

one of them configurable to Normally Closed output (N/C)

rackmount components

Transformer: JT-MB-DPC

Shure BLX4 Wireless Receiver H11 100813076 Power supply: Microphone: 2 AAThe durable BLX4 features simple setup, intuitive controls, and microprocessor controlled internal antenna diversity. One touch QuickScan frequency selection quickly locates the best open frequency in case of interference. For use with BLX Wireless Systems. Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation. FEATURES: XLR and " output connectors Two color audio status indicator LED